207801230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{228353}}^1$

素因数の和:228380

約数の個数: 32

約数和(自身を含む): 460361664

約数和(自身を除く): 252560434

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 228353, 456706, 1141765, 1598471, 2283530, 2968589, 3196942, 5937178, 7992355, 14842945, 15984710, 20780123, 29685890, 41560246, 103900615, 207801230]

約数ペア:

[(1, 207801230), (2, 103900615), (5, 41560246), (7, 29685890), (10, 20780123), (13, 15984710), (14, 14842945), (26, 7992355), (35, 5937178), (65, 3196942), (70, 2968589), (91, 2283530), (130, 1598471), (182, 1141765), (455, 456706), (910, 228353)]