203123580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13381}}^1$

素因数の和:13427

約数の個数: 96

約数和(自身を含む): 647474688

約数和(自身を除く): 444351108

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3795, 5060, 7590, 13381, 15180, 26762, 40143, 53524, 66905, 80286, 133810, 147191, 160572, 200715, 267620, 294382, 307763, 401430, 441573, 588764, 615526, 735955, 802860, 883146, 923289, 1231052, 1471910, 1538815, 1766292, 1846578, 2207865, 2943820, 3077630, 3385393, 3693156, 4415730, 4616445, 6155260, 6770786, 8831460, 9232890, 10156179, 13541572, 16926965, 18465780, 20312358, 33853930, 40624716, 50780895, 67707860, 101561790, 203123580]

約数ペア:

[(1, 203123580), (2, 101561790), (3, 67707860), (4, 50780895), (5, 40624716), (6, 33853930), (10, 20312358), (11, 18465780), (12, 16926965), (15, 13541572), (20, 10156179), (22, 9232890), (23, 8831460), (30, 6770786), (33, 6155260), (44, 4616445), (46, 4415730), (55, 3693156), (60, 3385393), (66, 3077630), (69, 2943820), (92, 2207865), (110, 1846578), (115, 1766292), (132, 1538815), (138, 1471910), (165, 1231052), (220, 923289), (230, 883146), (253, 802860), (276, 735955), (330, 615526), (345, 588764), (460, 441573), (506, 401430), (660, 307763), (690, 294382), (759, 267620), (1012, 200715), (1265, 160572), (1380, 147191), (1518, 133810), (2530, 80286), (3036, 66905), (3795, 53524), (5060, 40143), (7590, 26762), (13381, 15180)]