216459362

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1151}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 401863680

約数和(自身を除く): 185404318

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 101, 133, 202, 266, 707, 931, 1151, 1414, 1862, 1919, 2302, 3838, 4949, 8057, 9898, 13433, 16114, 21869, 26866, 43738, 56399, 94031, 112798, 116251, 153083, 188062, 232502, 306166, 813757, 1071581, 1627514, 2143162, 2208769, 4417538, 5696299, 11392598, 15461383, 30922766, 108229681, 216459362]

約数ペア:

[(1, 216459362), (2, 108229681), (7, 30922766), (14, 15461383), (19, 11392598), (38, 5696299), (49, 4417538), (98, 2208769), (101, 2143162), (133, 1627514), (202, 1071581), (266, 813757), (707, 306166), (931, 232502), (1151, 188062), (1414, 153083), (1862, 116251), (1919, 112798), (2302, 94031), (3838, 56399), (4949, 43738), (8057, 26866), (9898, 21869), (13433, 16114)]