205124889610

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1\times {\mathrm{9391}}^1$

素因数の和:10163

約数の個数: 64

約数和(自身を含む): 383229665280

約数和(自身を除く): 178104775670

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 395, 430, 643, 790, 1286, 3215, 3397, 6430, 6794, 9391, 16985, 18782, 27649, 33970, 46955, 50797, 55298, 93910, 101594, 138245, 253985, 276490, 403813, 507970, 741889, 807626, 1483778, 2019065, 2184271, 3709445, 4038130, 4368542, 6038413, 7418890, 10921355, 12076826, 21842710, 30192065, 31901227, 60384130, 63802454, 159506135, 259651759, 319012270, 477034627, 519303518, 954069254, 1298258795, 2385173135, 2596517590, 4770346270, 20512488961, 41024977922, 102562444805, 205124889610]

約数ペア:

[(1, 205124889610), (2, 102562444805), (5, 41024977922), (10, 20512488961), (43, 4770346270), (79, 2596517590), (86, 2385173135), (158, 1298258795), (215, 954069254), (395, 519303518), (430, 477034627), (643, 319012270), (790, 259651759), (1286, 159506135), (3215, 63802454), (3397, 60384130), (6430, 31901227), (6794, 30192065), (9391, 21842710), (16985, 12076826), (18782, 10921355), (27649, 7418890), (33970, 6038413), (46955, 4368542), (50797, 4038130), (55298, 3709445), (93910, 2184271), (101594, 2019065), (138245, 1483778), (253985, 807626), (276490, 741889), (403813, 507970)]