208339770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{2371}}^1$

素因数の和:2511

約数の個数: 64

約数和(自身を含む): 522599040

約数和(自身を除く): 314259270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 101, 145, 174, 202, 290, 303, 435, 505, 606, 870, 1010, 1515, 2371, 2929, 3030, 4742, 5858, 7113, 8787, 11855, 14226, 14645, 17574, 23710, 29290, 35565, 43935, 68759, 71130, 87870, 137518, 206277, 239471, 343795, 412554, 478942, 687590, 718413, 1031385, 1197355, 1436826, 2062770, 2394710, 3592065, 6944659, 7184130, 13889318, 20833977, 34723295, 41667954, 69446590, 104169885, 208339770]

約数ペア:

[(1, 208339770), (2, 104169885), (3, 69446590), (5, 41667954), (6, 34723295), (10, 20833977), (15, 13889318), (29, 7184130), (30, 6944659), (58, 3592065), (87, 2394710), (101, 2062770), (145, 1436826), (174, 1197355), (202, 1031385), (290, 718413), (303, 687590), (435, 478942), (505, 412554), (606, 343795), (870, 239471), (1010, 206277), (1515, 137518), (2371, 87870), (2929, 71130), (3030, 68759), (4742, 43935), (5858, 35565), (7113, 29290), (8787, 23710), (11855, 17574), (14226, 14645)]