201005658

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{643}}^1\times {\mathrm{827}}^1$

素因数の和:1488

約数の個数: 64

約数和(自身を含む): 511902720

約数和(自身を除く): 310897062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 643, 827, 1286, 1654, 1929, 2481, 3858, 4501, 4962, 5787, 5789, 7443, 9002, 11574, 11578, 13503, 14886, 17361, 17367, 22329, 27006, 34722, 34734, 40509, 44658, 52101, 81018, 104202, 121527, 156303, 243054, 312606, 531761, 1063522, 1595283, 3190566, 3722327, 4785849, 7444654, 9571698, 11166981, 14357547, 22333962, 28715094, 33500943, 67001886, 100502829, 201005658]

約数ペア:

[(1, 201005658), (2, 100502829), (3, 67001886), (6, 33500943), (7, 28715094), (9, 22333962), (14, 14357547), (18, 11166981), (21, 9571698), (27, 7444654), (42, 4785849), (54, 3722327), (63, 3190566), (126, 1595283), (189, 1063522), (378, 531761), (643, 312606), (827, 243054), (1286, 156303), (1654, 121527), (1929, 104202), (2481, 81018), (3858, 52101), (4501, 44658), (4962, 40509), (5787, 34734), (5789, 34722), (7443, 27006), (9002, 22329), (11574, 17367), (11578, 17361), (13503, 14886)]