201339710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140797}}^1$

素因数の和:140828

約数の個数: 32

約数和(自身を含む): 425773152

約数和(自身を除く): 224433442

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 140797, 281594, 703985, 1407970, 1548767, 1830361, 3097534, 3660722, 7743835, 9151805, 15487670, 18303610, 20133971, 40267942, 100669855, 201339710]

約数ペア:

[(1, 201339710), (2, 100669855), (5, 40267942), (10, 20133971), (11, 18303610), (13, 15487670), (22, 9151805), (26, 7743835), (55, 3660722), (65, 3097534), (110, 1830361), (130, 1548767), (143, 1407970), (286, 703985), (715, 281594), (1430, 140797)]