200655888

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1451}}^1$

素因数の和:1572

約数の個数: 80

約数和(自身を含む): 538703616

約数和(自身を除く): 338047728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 67, 86, 129, 134, 172, 201, 258, 268, 344, 402, 516, 536, 688, 804, 1032, 1072, 1451, 1608, 2064, 2881, 2902, 3216, 4353, 5762, 5804, 8643, 8706, 11524, 11608, 17286, 17412, 23048, 23216, 34572, 34824, 46096, 62393, 69144, 69648, 97217, 124786, 138288, 187179, 194434, 249572, 291651, 374358, 388868, 499144, 583302, 748716, 777736, 998288, 1166604, 1497432, 1555472, 2333208, 2994864, 4180331, 4666416, 8360662, 12540993, 16721324, 25081986, 33442648, 50163972, 66885296, 100327944, 200655888]

約数ペア:

[(1, 200655888), (2, 100327944), (3, 66885296), (4, 50163972), (6, 33442648), (8, 25081986), (12, 16721324), (16, 12540993), (24, 8360662), (43, 4666416), (48, 4180331), (67, 2994864), (86, 2333208), (129, 1555472), (134, 1497432), (172, 1166604), (201, 998288), (258, 777736), (268, 748716), (344, 583302), (402, 499144), (516, 388868), (536, 374358), (688, 291651), (804, 249572), (1032, 194434), (1072, 187179), (1451, 138288), (1608, 124786), (2064, 97217), (2881, 69648), (2902, 69144), (3216, 62393), (4353, 46096), (5762, 34824), (5804, 34572), (8643, 23216), (8706, 23048), (11524, 17412), (11608, 17286)]