207203130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5521}}^1$

素因数の和:5676

約数の個数: 64

約数和(自身を含む): 556617600

約数和(自身を除く): 349414470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 3753, 4170, 5521, 6255, 7506, 11042, 12510, 16563, 18765, 27605, 33126, 37530, 49689, 55210, 82815, 99378, 149067, 165630, 248445, 298134, 496890, 745335, 767419, 1490670, 1534838, 2302257, 3837095, 4604514, 6906771, 7674190, 11511285, 13813542, 20720313, 23022570, 34533855, 41440626, 69067710, 103601565, 207203130]

約数ペア:

[(1, 207203130), (2, 103601565), (3, 69067710), (5, 41440626), (6, 34533855), (9, 23022570), (10, 20720313), (15, 13813542), (18, 11511285), (27, 7674190), (30, 6906771), (45, 4604514), (54, 3837095), (90, 2302257), (135, 1534838), (139, 1490670), (270, 767419), (278, 745335), (417, 496890), (695, 298134), (834, 248445), (1251, 165630), (1390, 149067), (2085, 99378), (2502, 82815), (3753, 55210), (4170, 49689), (5521, 37530), (6255, 33126), (7506, 27605), (11042, 18765), (12510, 16563)]