204901008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 602044800

約数和(自身を除く): 397143792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 67, 78, 87, 104, 116, 134, 156, 169, 174, 201, 208, 232, 268, 312, 338, 348, 377, 402, 464, 507, 536, 624, 676, 696, 754, 804, 871, 1014, 1072, 1131, 1352, 1392, 1508, 1608, 1742, 1943, 2028, 2197, 2262, 2613, 2704, 3016, 3216, 3484, 3886, 4056, 4394, 4524, 4901, 5226, 5829, 6032, 6591, 6968, 7772, 8112, 8788, 9048, 9802, 10452, 11323, 11658, 13182, 13936, 14703, 15544, 17576, 18096, 19604, 20904, 22646, 23316, 25259, 26364, 29406, 31088, 33969, 35152, 39208, 41808, 45292, 46632, 50518, 52728, 58812, 63713, 67938, 75777, 78416, 90584, 93264, 101036, 105456, 117624, 127426, 135876, 147199, 151554, 181168, 191139, 202072, 235248, 254852, 271752, 294398, 303108, 328367, 382278, 404144, 441597, 509704, 543504, 588796, 606216, 656734, 764556, 883194, 985101, 1019408, 1177592, 1212432, 1313468, 1529112, 1766388, 1970202, 2355184, 2626936, 3058224, 3532776, 3940404, 4268771, 5253872, 7065552, 7880808, 8537542, 12806313, 15761616, 17075084, 25612626, 34150168, 51225252, 68300336, 102450504, 204901008]

約数ペア:

[(1, 204901008), (2, 102450504), (3, 68300336), (4, 51225252), (6, 34150168), (8, 25612626), (12, 17075084), (13, 15761616), (16, 12806313), (24, 8537542), (26, 7880808), (29, 7065552), (39, 5253872), (48, 4268771), (52, 3940404), (58, 3532776), (67, 3058224), (78, 2626936), (87, 2355184), (104, 1970202), (116, 1766388), (134, 1529112), (156, 1313468), (169, 1212432), (174, 1177592), (201, 1019408), (208, 985101), (232, 883194), (268, 764556), (312, 656734), (338, 606216), (348, 588796), (377, 543504), (402, 509704), (464, 441597), (507, 404144), (536, 382278), (624, 328367), (676, 303108), (696, 294398), (754, 271752), (804, 254852), (871, 235248), (1014, 202072), (1072, 191139), (1131, 181168), (1352, 151554), (1392, 147199), (1508, 135876), (1608, 127426), (1742, 117624), (1943, 105456), (2028, 101036), (2197, 93264), (2262, 90584), (2613, 78416), (2704, 75777), (3016, 67938), (3216, 63713), (3484, 58812), (3886, 52728), (4056, 50518), (4394, 46632), (4524, 45292), (4901, 41808), (5226, 39208), (5829, 35152), (6032, 33969), (6591, 31088), (6968, 29406), (7772, 26364), (8112, 25259), (8788, 23316), (9048, 22646), (9802, 20904), (10452, 19604), (11323, 18096), (11658, 17576), (13182, 15544), (13936, 14703)]