201038416

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{7127}}^1$

素因数の和:7219

約数の個数: 40

約数和(自身を含む): 408348864

約数和(自身を除く): 207310448

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1763, 3526, 7052, 7127, 14104, 14254, 28208, 28508, 57016, 114032, 292207, 306461, 584414, 612922, 1168828, 1225844, 2337656, 2451688, 4675312, 4903376, 12564901, 25129802, 50259604, 100519208, 201038416]

約数ペア:

[(1, 201038416), (2, 100519208), (4, 50259604), (8, 25129802), (16, 12564901), (41, 4903376), (43, 4675312), (82, 2451688), (86, 2337656), (164, 1225844), (172, 1168828), (328, 612922), (344, 584414), (656, 306461), (688, 292207), (1763, 114032), (3526, 57016), (7052, 28508), (7127, 28208), (14104, 14254)]