201756516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1583}}^1$

素因数の和:1665

約数の個数: 96

約数和(自身を含む): 546416640

約数和(自身を除く): 344660124

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 43, 52, 57, 76, 78, 86, 114, 129, 156, 172, 228, 247, 258, 494, 516, 559, 741, 817, 988, 1118, 1482, 1583, 1634, 1677, 2236, 2451, 2964, 3166, 3268, 3354, 4749, 4902, 6332, 6708, 9498, 9804, 10621, 18996, 20579, 21242, 30077, 31863, 41158, 42484, 60154, 61737, 63726, 68069, 82316, 90231, 120308, 123474, 127452, 136138, 180462, 204207, 246948, 272276, 360924, 391001, 408414, 782002, 816828, 884897, 1173003, 1293311, 1564004, 1769794, 2346006, 2586622, 2654691, 3539588, 3879933, 4692012, 5173244, 5309382, 7759866, 10618764, 15519732, 16813043, 33626086, 50439129, 67252172, 100878258, 201756516]

約数ペア:

[(1, 201756516), (2, 100878258), (3, 67252172), (4, 50439129), (6, 33626086), (12, 16813043), (13, 15519732), (19, 10618764), (26, 7759866), (38, 5309382), (39, 5173244), (43, 4692012), (52, 3879933), (57, 3539588), (76, 2654691), (78, 2586622), (86, 2346006), (114, 1769794), (129, 1564004), (156, 1293311), (172, 1173003), (228, 884897), (247, 816828), (258, 782002), (494, 408414), (516, 391001), (559, 360924), (741, 272276), (817, 246948), (988, 204207), (1118, 180462), (1482, 136138), (1583, 127452), (1634, 123474), (1677, 120308), (2236, 90231), (2451, 82316), (2964, 68069), (3166, 63726), (3268, 61737), (3354, 60154), (4749, 42484), (4902, 41158), (6332, 31863), (6708, 30077), (9498, 21242), (9804, 20579), (10621, 18996)]