238275814

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{17209}}^1$

素因数の和:17284

約数の個数: 32

約数和(自身を含む): 436170240

約数和(自身を除く): 197894426

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 13846, 17209, 34418, 120463, 240926, 395807, 739987, 791614, 1479974, 2770649, 5179909, 5541298, 10359818, 17019701, 34039402, 119137907, 238275814]

約数ペア:

[(1, 238275814), (2, 119137907), (7, 34039402), (14, 17019701), (23, 10359818), (43, 5541298), (46, 5179909), (86, 2770649), (161, 1479974), (301, 791614), (322, 739987), (602, 395807), (989, 240926), (1978, 120463), (6923, 34418), (13846, 17209)]