206855610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4957}}^1$

素因数の和:5087

約数の個数: 64

約数和(自身を含む): 539747712

約数和(自身を除く): 332892102

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 107, 130, 195, 214, 321, 390, 535, 642, 1070, 1391, 1605, 2782, 3210, 4173, 4957, 6955, 8346, 9914, 13910, 14871, 20865, 24785, 29742, 41730, 49570, 64441, 74355, 128882, 148710, 193323, 322205, 386646, 530399, 644410, 966615, 1060798, 1591197, 1933230, 2651995, 3182394, 5303990, 6895187, 7955985, 13790374, 15911970, 20685561, 34475935, 41371122, 68951870, 103427805, 206855610]

約数ペア:

[(1, 206855610), (2, 103427805), (3, 68951870), (5, 41371122), (6, 34475935), (10, 20685561), (13, 15911970), (15, 13790374), (26, 7955985), (30, 6895187), (39, 5303990), (65, 3182394), (78, 2651995), (107, 1933230), (130, 1591197), (195, 1060798), (214, 966615), (321, 644410), (390, 530399), (535, 386646), (642, 322205), (1070, 193323), (1391, 148710), (1605, 128882), (2782, 74355), (3210, 64441), (4173, 49570), (4957, 41730), (6955, 29742), (8346, 24785), (9914, 20865), (13910, 14871)]