199887156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 637378560

約数和(自身を除く): 437491404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 103, 108, 119, 126, 151, 153, 189, 204, 206, 238, 252, 302, 306, 309, 357, 378, 412, 453, 459, 476, 604, 612, 618, 714, 721, 756, 906, 918, 927, 1057, 1071, 1236, 1359, 1428, 1442, 1751, 1812, 1836, 1854, 2114, 2142, 2163, 2567, 2718, 2781, 2884, 3171, 3213, 3502, 3708, 4077, 4228, 4284, 4326, 5134, 5253, 5436, 5562, 6342, 6426, 6489, 7004, 7701, 8154, 8652, 9513, 10268, 10506, 11124, 12257, 12684, 12852, 12978, 15402, 15553, 15759, 16308, 17969, 19026, 19467, 21012, 23103, 24514, 25956, 28539, 30804, 31106, 31518, 35938, 36771, 38052, 38934, 46206, 46659, 47277, 49028, 53907, 57078, 62212, 63036, 69309, 71876, 73542, 77868, 92412, 93318, 94554, 107814, 108871, 110313, 114156, 138618, 139977, 147084, 161721, 186636, 189108, 215628, 217742, 220626, 264401, 277236, 279954, 323442, 326613, 330939, 419931, 435484, 441252, 485163, 528802, 559908, 646884, 653226, 661878, 793203, 839862, 970326, 979839, 1057604, 1306452, 1323756, 1586406, 1679724, 1850807, 1940652, 1959678, 2379609, 2939517, 3172812, 3701614, 3919356, 4759218, 5552421, 5879034, 7138827, 7403228, 9518436, 11104842, 11758068, 14277654, 16657263, 22209684, 28555308, 33314526, 49971789, 66629052, 99943578, 199887156]

約数ペア:

[(1, 199887156), (2, 99943578), (3, 66629052), (4, 49971789), (6, 33314526), (7, 28555308), (9, 22209684), (12, 16657263), (14, 14277654), (17, 11758068), (18, 11104842), (21, 9518436), (27, 7403228), (28, 7138827), (34, 5879034), (36, 5552421), (42, 4759218), (51, 3919356), (54, 3701614), (63, 3172812), (68, 2939517), (84, 2379609), (102, 1959678), (103, 1940652), (108, 1850807), (119, 1679724), (126, 1586406), (151, 1323756), (153, 1306452), (189, 1057604), (204, 979839), (206, 970326), (238, 839862), (252, 793203), (302, 661878), (306, 653226), (309, 646884), (357, 559908), (378, 528802), (412, 485163), (453, 441252), (459, 435484), (476, 419931), (604, 330939), (612, 326613), (618, 323442), (714, 279954), (721, 277236), (756, 264401), (906, 220626), (918, 217742), (927, 215628), (1057, 189108), (1071, 186636), (1236, 161721), (1359, 147084), (1428, 139977), (1442, 138618), (1751, 114156), (1812, 110313), (1836, 108871), (1854, 107814), (2114, 94554), (2142, 93318), (2163, 92412), (2567, 77868), (2718, 73542), (2781, 71876), (2884, 69309), (3171, 63036), (3213, 62212), (3502, 57078), (3708, 53907), (4077, 49028), (4228, 47277), (4284, 46659), (4326, 46206), (5134, 38934), (5253, 38052), (5436, 36771), (5562, 35938), (6342, 31518), (6426, 31106), (6489, 30804), (7004, 28539), (7701, 25956), (8154, 24514), (8652, 23103), (9513, 21012), (10268, 19467), (10506, 19026), (11124, 17969), (12257, 16308), (12684, 15759), (12852, 15553), (12978, 15402)]