210316998548

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{329789}}^1$

素因数の和:330000

約数の個数: 48

約数和(自身を含む): 393004147200

約数和(自身を除く): 182687148652

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 139, 148, 278, 556, 1147, 2294, 4309, 4588, 5143, 8618, 10286, 17236, 20572, 159433, 318866, 329789, 637732, 659578, 1319156, 10223459, 12202193, 20446918, 24404386, 40893836, 45840671, 48808772, 91681342, 183362684, 378267983, 756535966, 1421060801, 1513071932, 1696104827, 2842121602, 3392209654, 5684243204, 6784419308, 52579249637, 105158499274, 210316998548]

約数ペア:

[(1, 210316998548), (2, 105158499274), (4, 52579249637), (31, 6784419308), (37, 5684243204), (62, 3392209654), (74, 2842121602), (124, 1696104827), (139, 1513071932), (148, 1421060801), (278, 756535966), (556, 378267983), (1147, 183362684), (2294, 91681342), (4309, 48808772), (4588, 45840671), (5143, 40893836), (8618, 24404386), (10286, 20446918), (17236, 12202193), (20572, 10223459), (159433, 1319156), (318866, 659578), (329789, 637732)]