201304870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{3359}}^1$

素因数の和:3840

約数の個数: 32

約数和(自身を含む): 391184640

約数和(自身を除く): 189879770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 461, 922, 2305, 3359, 4610, 5993, 6718, 11986, 16795, 29965, 33590, 43667, 59930, 87334, 218335, 436670, 1548499, 3096998, 7742495, 15484990, 20130487, 40260974, 100652435, 201304870]

約数ペア:

[(1, 201304870), (2, 100652435), (5, 40260974), (10, 20130487), (13, 15484990), (26, 7742495), (65, 3096998), (130, 1548499), (461, 436670), (922, 218335), (2305, 87334), (3359, 59930), (4610, 43667), (5993, 33590), (6718, 29965), (11986, 16795)]