201590741

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 236003040

約数和(自身を除く): 34412299

約数列:

[1, 11, 19, 73, 181, 209, 803, 1387, 1991, 3439, 5329, 13213, 15257, 37829, 58619, 101251, 145343, 251047, 964549, 1113761, 2761517, 10610039, 18326431, 201590741]

約数ペア:

[(1, 201590741), (11, 18326431), (19, 10610039), (73, 2761517), (181, 1113761), (209, 964549), (803, 251047), (1387, 145343), (1991, 101251), (3439, 58619), (5329, 37829), (13213, 15257)]