214960850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1483}}^1$

素因数の和:1731

約数の個数: 48

約数和(自身を含む): 432805632

約数和(自身を除く): 217844782

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 223, 325, 446, 650, 1115, 1483, 2230, 2899, 2966, 5575, 5798, 7415, 11150, 14495, 14830, 19279, 28990, 37075, 38558, 72475, 74150, 96395, 144950, 192790, 330709, 481975, 661418, 963950, 1653545, 3307090, 4299217, 8267725, 8598434, 16535450, 21496085, 42992170, 107480425, 214960850]

約数ペア:

[(1, 214960850), (2, 107480425), (5, 42992170), (10, 21496085), (13, 16535450), (25, 8598434), (26, 8267725), (50, 4299217), (65, 3307090), (130, 1653545), (223, 963950), (325, 661418), (446, 481975), (650, 330709), (1115, 192790), (1483, 144950), (2230, 96395), (2899, 74150), (2966, 72475), (5575, 38558), (5798, 37075), (7415, 28990), (11150, 19279), (14495, 14830)]