201464613

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{541}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 349030656

約数和(自身を除く): 147566043

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 257, 483, 541, 771, 1449, 1623, 1799, 2313, 3787, 4869, 5397, 5911, 11361, 12443, 16191, 17733, 34083, 37329, 41377, 53199, 87101, 111987, 124131, 139037, 261303, 372393, 417111, 783909, 973259, 1251333, 2919777, 3197851, 8759331, 9593553, 22384957, 28780659, 67154871, 201464613]

約数ペア:

[(1, 201464613), (3, 67154871), (7, 28780659), (9, 22384957), (21, 9593553), (23, 8759331), (63, 3197851), (69, 2919777), (161, 1251333), (207, 973259), (257, 783909), (483, 417111), (541, 372393), (771, 261303), (1449, 139037), (1623, 124131), (1799, 111987), (2313, 87101), (3787, 53199), (4869, 41377), (5397, 37329), (5911, 34083), (11361, 17733), (12443, 16191)]