209733550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14029}}^1$

素因数の和:14077

約数の個数: 48

約数和(自身を含む): 438409440

約数和(自身を除く): 228675890

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 7475, 14029, 14950, 28058, 70145, 140290, 182377, 322667, 350725, 364754, 645334, 701450, 911885, 1613335, 1823770, 3226670, 4194671, 4559425, 8066675, 8389342, 9118850, 16133350, 20973355, 41946710, 104866775, 209733550]

約数ペア:

[(1, 209733550), (2, 104866775), (5, 41946710), (10, 20973355), (13, 16133350), (23, 9118850), (25, 8389342), (26, 8066675), (46, 4559425), (50, 4194671), (65, 3226670), (115, 1823770), (130, 1613335), (230, 911885), (299, 701450), (325, 645334), (575, 364754), (598, 350725), (650, 322667), (1150, 182377), (1495, 140290), (2990, 70145), (7475, 28058), (14029, 14950)]