217308762

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{3529}}^1$

素因数の和:3859

約数の個数: 48

約数和(自身を含む): 515436480

約数和(自身を除く): 298127718

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 311, 622, 933, 1866, 2799, 3421, 3529, 5598, 6842, 7058, 10263, 10587, 20526, 21174, 30789, 31761, 38819, 61578, 63522, 77638, 116457, 232914, 349371, 698742, 1097519, 2195038, 3292557, 6585114, 9877671, 12072709, 19755342, 24145418, 36218127, 72436254, 108654381, 217308762]

約数ペア:

[(1, 217308762), (2, 108654381), (3, 72436254), (6, 36218127), (9, 24145418), (11, 19755342), (18, 12072709), (22, 9877671), (33, 6585114), (66, 3292557), (99, 2195038), (198, 1097519), (311, 698742), (622, 349371), (933, 232914), (1866, 116457), (2799, 77638), (3421, 63522), (3529, 61578), (5598, 38819), (6842, 31761), (7058, 30789), (10263, 21174), (10587, 20526)]