202016512

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 435249360

約数和(自身を除く): 233232848

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 256, 304, 328, 608, 656, 779, 1013, 1216, 1312, 1558, 2026, 2432, 2624, 3116, 4052, 4864, 5248, 6232, 8104, 10496, 12464, 16208, 19247, 24928, 32416, 38494, 41533, 49856, 64832, 76988, 83066, 99712, 129664, 153976, 166132, 199424, 259328, 307952, 332264, 615904, 664528, 789127, 1231808, 1329056, 1578254, 2463616, 2658112, 3156508, 4927232, 5316224, 6313016, 10632448, 12626032, 25252064, 50504128, 101008256, 202016512]

約数ペア:

[(1, 202016512), (2, 101008256), (4, 50504128), (8, 25252064), (16, 12626032), (19, 10632448), (32, 6313016), (38, 5316224), (41, 4927232), (64, 3156508), (76, 2658112), (82, 2463616), (128, 1578254), (152, 1329056), (164, 1231808), (256, 789127), (304, 664528), (328, 615904), (608, 332264), (656, 307952), (779, 259328), (1013, 199424), (1216, 166132), (1312, 153976), (1558, 129664), (2026, 99712), (2432, 83066), (2624, 76988), (3116, 64832), (4052, 49856), (4864, 41533), (5248, 38494), (6232, 32416), (8104, 24928), (10496, 19247), (12464, 16208)]