203485044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{863}}^1$

素因数の和:1285

約数の個数: 72

約数和(自身を含む): 554335488

約数和(自身を除く): 350850444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 401, 588, 802, 863, 1203, 1604, 1726, 2406, 2589, 2807, 3452, 4812, 5178, 5614, 6041, 8421, 10356, 11228, 12082, 16842, 18123, 19649, 24164, 33684, 36246, 39298, 42287, 58947, 72492, 78596, 84574, 117894, 126861, 169148, 235788, 253722, 346063, 507444, 692126, 1038189, 1384252, 2076378, 2422441, 4152756, 4844882, 7267323, 9689764, 14534646, 16957087, 29069292, 33914174, 50871261, 67828348, 101742522, 203485044]

約数ペア:

[(1, 203485044), (2, 101742522), (3, 67828348), (4, 50871261), (6, 33914174), (7, 29069292), (12, 16957087), (14, 14534646), (21, 9689764), (28, 7267323), (42, 4844882), (49, 4152756), (84, 2422441), (98, 2076378), (147, 1384252), (196, 1038189), (294, 692126), (401, 507444), (588, 346063), (802, 253722), (863, 235788), (1203, 169148), (1604, 126861), (1726, 117894), (2406, 84574), (2589, 78596), (2807, 72492), (3452, 58947), (4812, 42287), (5178, 39298), (5614, 36246), (6041, 33684), (8421, 24164), (10356, 19649), (11228, 18123), (12082, 16842)]