231640268

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 433266624

約数和(自身を除く): 201626356

約数列:

[1, 2, 4, 23, 46, 92, 97, 101, 194, 202, 257, 388, 404, 514, 1028, 2231, 2323, 4462, 4646, 5911, 8924, 9292, 9797, 11822, 19594, 23644, 24929, 25957, 39188, 49858, 51914, 99716, 103828, 225331, 450662, 573367, 597011, 901324, 1146734, 1194022, 2293468, 2388044, 2517829, 5035658, 10071316, 57910067, 115820134, 231640268]

約数ペア:

[(1, 231640268), (2, 115820134), (4, 57910067), (23, 10071316), (46, 5035658), (92, 2517829), (97, 2388044), (101, 2293468), (194, 1194022), (202, 1146734), (257, 901324), (388, 597011), (404, 573367), (514, 450662), (1028, 225331), (2231, 103828), (2323, 99716), (4462, 51914), (4646, 49858), (5911, 39188), (8924, 25957), (9292, 24929), (9797, 23644), (11822, 19594)]