216030378

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{2969}}^1$

素因数の和:3222

約数の個数: 32

約数和(自身を含む): 441080640

約数和(自身を除く): 225050262

約数列:

[1, 2, 3, 6, 67, 134, 181, 201, 362, 402, 543, 1086, 2969, 5938, 8907, 12127, 17814, 24254, 36381, 72762, 198923, 397846, 537389, 596769, 1074778, 1193538, 1612167, 3224334, 36005063, 72010126, 108015189, 216030378]

約数ペア:

[(1, 216030378), (2, 108015189), (3, 72010126), (6, 36005063), (67, 3224334), (134, 1612167), (181, 1193538), (201, 1074778), (362, 596769), (402, 537389), (543, 397846), (1086, 198923), (2969, 72762), (5938, 36381), (8907, 24254), (12127, 17814)]