201146190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3727}}^1$

素因数の和:4001

約数の個数: 64

約数和(自身を含む): 554010624

約数和(自身を除く): 352864434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 257, 514, 771, 1285, 1542, 1799, 2570, 3598, 3727, 3855, 5397, 7454, 7710, 8995, 10794, 11181, 17990, 18635, 22362, 26089, 26985, 37270, 52178, 53970, 55905, 78267, 111810, 130445, 156534, 260890, 391335, 782670, 957839, 1915678, 2873517, 4789195, 5747034, 6704873, 9578390, 13409746, 14367585, 20114619, 28735170, 33524365, 40229238, 67048730, 100573095, 201146190]

約数ペア:

[(1, 201146190), (2, 100573095), (3, 67048730), (5, 40229238), (6, 33524365), (7, 28735170), (10, 20114619), (14, 14367585), (15, 13409746), (21, 9578390), (30, 6704873), (35, 5747034), (42, 4789195), (70, 2873517), (105, 1915678), (210, 957839), (257, 782670), (514, 391335), (771, 260890), (1285, 156534), (1542, 130445), (1799, 111810), (2570, 78267), (3598, 55905), (3727, 53970), (3855, 52178), (5397, 37270), (7454, 26985), (7710, 26089), (8995, 22362), (10794, 18635), (11181, 17990)]