201068450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 437114880

約数和(自身を除く): 236046430

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 71, 95, 110, 142, 190, 209, 271, 275, 355, 418, 475, 542, 550, 710, 781, 950, 1045, 1349, 1355, 1562, 1775, 2090, 2698, 2710, 2981, 3550, 3905, 5149, 5225, 5962, 6745, 6775, 7810, 10298, 10450, 13490, 13550, 14839, 14905, 19241, 19525, 25745, 29678, 29810, 33725, 38482, 39050, 51490, 56639, 67450, 74195, 74525, 96205, 113278, 128725, 148390, 149050, 192410, 211651, 257450, 283195, 365579, 370975, 423302, 481025, 566390, 731158, 741950, 962050, 1058255, 1415975, 1827895, 2116510, 2831950, 3655790, 4021369, 5291275, 8042738, 9139475, 10582550, 18278950, 20106845, 40213690, 100534225, 201068450]

約数ペア:

[(1, 201068450), (2, 100534225), (5, 40213690), (10, 20106845), (11, 18278950), (19, 10582550), (22, 9139475), (25, 8042738), (38, 5291275), (50, 4021369), (55, 3655790), (71, 2831950), (95, 2116510), (110, 1827895), (142, 1415975), (190, 1058255), (209, 962050), (271, 741950), (275, 731158), (355, 566390), (418, 481025), (475, 423302), (542, 370975), (550, 365579), (710, 283195), (781, 257450), (950, 211651), (1045, 192410), (1349, 149050), (1355, 148390), (1562, 128725), (1775, 113278), (2090, 96205), (2698, 74525), (2710, 74195), (2981, 67450), (3550, 56639), (3905, 51490), (5149, 39050), (5225, 38482), (5962, 33725), (6745, 29810), (6775, 29678), (7810, 25745), (10298, 19525), (10450, 19241), (13490, 14905), (13550, 14839)]