202039240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10501}}^1$

素因数の和:10562

約数の個数: 64

約数和(自身を含む): 502835760

約数和(自身を除く): 300796520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 9620, 10501, 19240, 21002, 42004, 52505, 84008, 105010, 136513, 210020, 273026, 388537, 420040, 546052, 682565, 777074, 1092104, 1365130, 1554148, 1942685, 2730260, 3108296, 3885370, 5050981, 5460520, 7770740, 10101962, 15541480, 20203924, 25254905, 40407848, 50509810, 101019620, 202039240]

約数ペア:

[(1, 202039240), (2, 101019620), (4, 50509810), (5, 40407848), (8, 25254905), (10, 20203924), (13, 15541480), (20, 10101962), (26, 7770740), (37, 5460520), (40, 5050981), (52, 3885370), (65, 3108296), (74, 2730260), (104, 1942685), (130, 1554148), (148, 1365130), (185, 1092104), (260, 777074), (296, 682565), (370, 546052), (481, 420040), (520, 388537), (740, 273026), (962, 210020), (1480, 136513), (1924, 105010), (2405, 84008), (3848, 52505), (4810, 42004), (9620, 21002), (10501, 19240)]