227729908

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1217}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 469816704

約数和(自身を除く): 242086796

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 163, 164, 287, 326, 574, 652, 1141, 1148, 1217, 2282, 2434, 4564, 4868, 6683, 8519, 13366, 17038, 26732, 34076, 46781, 49897, 93562, 99794, 187124, 198371, 199588, 349279, 396742, 698558, 793484, 1388597, 1397116, 2777194, 5554388, 8133211, 16266422, 32532844, 56932477, 113864954, 227729908]

約数ペア:

[(1, 227729908), (2, 113864954), (4, 56932477), (7, 32532844), (14, 16266422), (28, 8133211), (41, 5554388), (82, 2777194), (163, 1397116), (164, 1388597), (287, 793484), (326, 698558), (574, 396742), (652, 349279), (1141, 199588), (1148, 198371), (1217, 187124), (2282, 99794), (2434, 93562), (4564, 49897), (4868, 46781), (6683, 34076), (8519, 26732), (13366, 17038)]