208545610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229171}}^1$

素因数の和:229198

約数の個数: 32

約数和(自身を含む): 462010752

約数和(自身を除く): 253465142

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 229171, 458342, 1145855, 1604197, 2291710, 2979223, 3208394, 5958446, 8020985, 14896115, 16041970, 20854561, 29792230, 41709122, 104272805, 208545610]

約数ペア:

[(1, 208545610), (2, 104272805), (5, 41709122), (7, 29792230), (10, 20854561), (13, 16041970), (14, 14896115), (26, 8020985), (35, 5958446), (65, 3208394), (70, 2979223), (91, 2291710), (130, 1604197), (182, 1145855), (455, 458342), (910, 229171)]