207624018980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{73189}}^1$

素因数の和:74109

約数の個数: 96

約数和(自身を含む): 520560069120

約数和(自身を除く): 312936050140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 881, 1610, 1762, 3220, 3524, 4405, 6167, 8810, 12334, 17620, 20263, 24668, 30835, 40526, 61670, 73189, 81052, 101315, 123340, 141841, 146378, 202630, 283682, 292756, 365945, 405260, 512323, 567364, 709205, 731890, 1024646, 1418410, 1463780, 1683347, 2049292, 2561615, 2836820, 3366694, 5123230, 6733388, 8416735, 10246460, 11783429, 16833470, 23566858, 33666940, 47133716, 58917145, 64479509, 117834290, 128959018, 235668580, 257918036, 322397545, 451356563, 644795090, 902713126, 1289590180, 1483028707, 1805426252, 2256782815, 2966057414, 4513565630, 5932114828, 7415143535, 9027131260, 10381200949, 14830287070, 20762401898, 29660574140, 41524803796, 51906004745, 103812009490, 207624018980]

約数ペア:

[(1, 207624018980), (2, 103812009490), (4, 51906004745), (5, 41524803796), (7, 29660574140), (10, 20762401898), (14, 14830287070), (20, 10381200949), (23, 9027131260), (28, 7415143535), (35, 5932114828), (46, 4513565630), (70, 2966057414), (92, 2256782815), (115, 1805426252), (140, 1483028707), (161, 1289590180), (230, 902713126), (322, 644795090), (460, 451356563), (644, 322397545), (805, 257918036), (881, 235668580), (1610, 128959018), (1762, 117834290), (3220, 64479509), (3524, 58917145), (4405, 47133716), (6167, 33666940), (8810, 23566858), (12334, 16833470), (17620, 11783429), (20263, 10246460), (24668, 8416735), (30835, 6733388), (40526, 5123230), (61670, 3366694), (73189, 2836820), (81052, 2561615), (101315, 2049292), (123340, 1683347), (141841, 1463780), (146378, 1418410), (202630, 1024646), (283682, 731890), (292756, 709205), (365945, 567364), (405260, 512323)]