201538592

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 409147200

約数和(自身を除く): 207608608

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 149, 172, 298, 344, 596, 688, 983, 1192, 1376, 1966, 2384, 3932, 4768, 6407, 7864, 12814, 15728, 25628, 31456, 42269, 51256, 84538, 102512, 146467, 169076, 205024, 292934, 338152, 585868, 676304, 1171736, 1352608, 2343472, 4686944, 6298081, 12596162, 25192324, 50384648, 100769296, 201538592]

約数ペア:

[(1, 201538592), (2, 100769296), (4, 50384648), (8, 25192324), (16, 12596162), (32, 6298081), (43, 4686944), (86, 2343472), (149, 1352608), (172, 1171736), (298, 676304), (344, 585868), (596, 338152), (688, 292934), (983, 205024), (1192, 169076), (1376, 146467), (1966, 102512), (2384, 84538), (3932, 51256), (4768, 42269), (6407, 31456), (7864, 25628), (12814, 15728)]