201767560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7237}}^1$

素因数の和:7306

約数の個数: 64

約数和(自身を含む): 492473520

約数和(自身を除く): 290705960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 2788, 3485, 5576, 6970, 7237, 13940, 14474, 27880, 28948, 36185, 57896, 72370, 123029, 144740, 246058, 289480, 296717, 492116, 593434, 615145, 984232, 1186868, 1230290, 1483585, 2373736, 2460580, 2967170, 4921160, 5044189, 5934340, 10088378, 11868680, 20176756, 25220945, 40353512, 50441890, 100883780, 201767560]

約数ペア:

[(1, 201767560), (2, 100883780), (4, 50441890), (5, 40353512), (8, 25220945), (10, 20176756), (17, 11868680), (20, 10088378), (34, 5934340), (40, 5044189), (41, 4921160), (68, 2967170), (82, 2460580), (85, 2373736), (136, 1483585), (164, 1230290), (170, 1186868), (205, 984232), (328, 615145), (340, 593434), (410, 492116), (680, 296717), (697, 289480), (820, 246058), (1394, 144740), (1640, 123029), (2788, 72370), (3485, 57896), (5576, 36185), (6970, 28948), (7237, 27880), (13940, 14474)]