193301560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{284267}}^1$

素因数の和:284295

約数の個数: 32

約数和(自身を含む): 460514160

約数和(自身を除く): 267212600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 284267, 568534, 1137068, 1421335, 2274136, 2842670, 4832539, 5685340, 9665078, 11370680, 19330156, 24162695, 38660312, 48325390, 96650780, 193301560]

約数ペア:

[(1, 193301560), (2, 96650780), (4, 48325390), (5, 38660312), (8, 24162695), (10, 19330156), (17, 11370680), (20, 9665078), (34, 5685340), (40, 4832539), (68, 2842670), (85, 2274136), (136, 1421335), (170, 1137068), (340, 568534), (680, 284267)]