201749748485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{9277}}^1$

素因数の和:9630

約数の個数: 64

約数和(自身を含む): 274153766400

約数和(自身を除く): 72404017915

約数列:

[1, 5, 19, 23, 37, 95, 115, 185, 269, 437, 703, 851, 1345, 2185, 3515, 4255, 5111, 6187, 9277, 9953, 16169, 25555, 30935, 46385, 49765, 80845, 117553, 176263, 189107, 213371, 228919, 343249, 587765, 881315, 945535, 1066855, 1144595, 1716245, 2495513, 4054049, 4349461, 6521731, 7894727, 12477565, 20270245, 21747305, 32608655, 39473635, 47414747, 57396799, 92333981, 149999813, 237073735, 286983995, 461669905, 749999065, 1090539181, 1754345639, 2123681563, 5452695905, 8771728195, 10618407815, 40349949697, 201749748485]

約数ペア:

[(1, 201749748485), (5, 40349949697), (19, 10618407815), (23, 8771728195), (37, 5452695905), (95, 2123681563), (115, 1754345639), (185, 1090539181), (269, 749999065), (437, 461669905), (703, 286983995), (851, 237073735), (1345, 149999813), (2185, 92333981), (3515, 57396799), (4255, 47414747), (5111, 39473635), (6187, 32608655), (9277, 21747305), (9953, 20270245), (16169, 12477565), (25555, 7894727), (30935, 6521731), (46385, 4349461), (49765, 4054049), (80845, 2495513), (117553, 1716245), (176263, 1144595), (189107, 1066855), (213371, 945535), (228919, 881315), (343249, 587765)]