229682761

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2447}}^1$

素因数の和:2541

約数の個数: 32

約数和(自身を含む): 304570368

約数和(自身を除く): 74887607

約数列:

[1, 7, 11, 23, 53, 77, 161, 253, 371, 583, 1219, 1771, 2447, 4081, 8533, 13409, 17129, 26917, 56281, 93863, 129691, 188419, 393967, 619091, 907837, 1426601, 2982893, 4333637, 9986207, 20880251, 32811823, 229682761]

約数ペア:

[(1, 229682761), (7, 32811823), (11, 20880251), (23, 9986207), (53, 4333637), (77, 2982893), (161, 1426601), (253, 907837), (371, 619091), (583, 393967), (1219, 188419), (1771, 129691), (2447, 93863), (4081, 56281), (8533, 26917), (13409, 17129)]