203421456

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1363

約数の個数: 200

約数和(自身を含む): 712990080

約数和(自身を除く): 509568624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 238, 252, 272, 306, 324, 336, 357, 378, 408, 432, 459, 476, 504, 567, 612, 648, 714, 756, 816, 918, 952, 1008, 1071, 1134, 1224, 1296, 1319, 1377, 1428, 1512, 1836, 1904, 2142, 2268, 2448, 2638, 2754, 2856, 3024, 3213, 3672, 3957, 4284, 4536, 5276, 5508, 5712, 6426, 7344, 7914, 8568, 9072, 9233, 9639, 10552, 11016, 11871, 12852, 15828, 17136, 18466, 19278, 21104, 22032, 22423, 23742, 25704, 27699, 31656, 35613, 36932, 38556, 44846, 47484, 51408, 55398, 63312, 67269, 71226, 73864, 77112, 83097, 89692, 94968, 106839, 110796, 134538, 142452, 147728, 154224, 156961, 166194, 179384, 189936, 201807, 213678, 221592, 249291, 269076, 284904, 313922, 332388, 358768, 403614, 427356, 443184, 470883, 498582, 538152, 569808, 605421, 627844, 664776, 747873, 807228, 854712, 941766, 997164, 1076304, 1210842, 1255688, 1329552, 1412649, 1495746, 1614456, 1709424, 1816263, 1883532, 1994328, 2421684, 2511376, 2825298, 2991492, 3228912, 3632526, 3767064, 3988656, 4237947, 4843368, 5650596, 5982984, 7265052, 7534128, 8475894, 9686736, 11301192, 11965968, 12713841, 14530104, 16951788, 22602384, 25427682, 29060208, 33903576, 50855364, 67807152, 101710728, 203421456]

約数ペア:

[(1, 203421456), (2, 101710728), (3, 67807152), (4, 50855364), (6, 33903576), (7, 29060208), (8, 25427682), (9, 22602384), (12, 16951788), (14, 14530104), (16, 12713841), (17, 11965968), (18, 11301192), (21, 9686736), (24, 8475894), (27, 7534128), (28, 7265052), (34, 5982984), (36, 5650596), (42, 4843368), (48, 4237947), (51, 3988656), (54, 3767064), (56, 3632526), (63, 3228912), (68, 2991492), (72, 2825298), (81, 2511376), (84, 2421684), (102, 1994328), (108, 1883532), (112, 1816263), (119, 1709424), (126, 1614456), (136, 1495746), (144, 1412649), (153, 1329552), (162, 1255688), (168, 1210842), (189, 1076304), (204, 997164), (216, 941766), (238, 854712), (252, 807228), (272, 747873), (306, 664776), (324, 627844), (336, 605421), (357, 569808), (378, 538152), (408, 498582), (432, 470883), (459, 443184), (476, 427356), (504, 403614), (567, 358768), (612, 332388), (648, 313922), (714, 284904), (756, 269076), (816, 249291), (918, 221592), (952, 213678), (1008, 201807), (1071, 189936), (1134, 179384), (1224, 166194), (1296, 156961), (1319, 154224), (1377, 147728), (1428, 142452), (1512, 134538), (1836, 110796), (1904, 106839), (2142, 94968), (2268, 89692), (2448, 83097), (2638, 77112), (2754, 73864), (2856, 71226), (3024, 67269), (3213, 63312), (3672, 55398), (3957, 51408), (4284, 47484), (4536, 44846), (5276, 38556), (5508, 36932), (5712, 35613), (6426, 31656), (7344, 27699), (7914, 25704), (8568, 23742), (9072, 22423), (9233, 22032), (9639, 21104), (10552, 19278), (11016, 18466), (11871, 17136), (12852, 15828)]