201713848

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 444994560

約数和(自身を除く): 243280712

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 173, 188, 329, 346, 376, 443, 658, 692, 886, 1211, 1316, 1384, 1772, 2422, 2632, 3101, 3544, 4844, 6202, 8131, 9688, 12404, 16262, 20821, 24808, 32524, 41642, 56917, 65048, 76639, 83284, 113834, 145747, 153278, 166568, 227668, 291494, 306556, 455336, 536473, 582988, 613112, 1072946, 1165976, 2145892, 3602033, 4291784, 7204066, 14408132, 25214231, 28816264, 50428462, 100856924, 201713848]

約数ペア:

[(1, 201713848), (2, 100856924), (4, 50428462), (7, 28816264), (8, 25214231), (14, 14408132), (28, 7204066), (47, 4291784), (56, 3602033), (94, 2145892), (173, 1165976), (188, 1072946), (329, 613112), (346, 582988), (376, 536473), (443, 455336), (658, 306556), (692, 291494), (886, 227668), (1211, 166568), (1316, 153278), (1384, 145747), (1772, 113834), (2422, 83284), (2632, 76639), (3101, 65048), (3544, 56917), (4844, 41642), (6202, 32524), (8131, 24808), (9688, 20821), (12404, 16262)]