210724404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{1409}}^1$

素因数の和:1541

約数の個数: 72

約数和(自身を含む): 546087360

約数和(自身を除く): 335362956

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 121, 132, 206, 242, 309, 363, 412, 484, 618, 726, 1133, 1236, 1409, 1452, 2266, 2818, 3399, 4227, 4532, 5636, 6798, 8454, 12463, 13596, 15499, 16908, 24926, 30998, 37389, 46497, 49852, 61996, 74778, 92994, 145127, 149556, 170489, 185988, 290254, 340978, 435381, 511467, 580508, 681956, 870762, 1022934, 1596397, 1741524, 2045868, 3192794, 4789191, 6385588, 9578382, 17560367, 19156764, 35120734, 52681101, 70241468, 105362202, 210724404]

約数ペア:

[(1, 210724404), (2, 105362202), (3, 70241468), (4, 52681101), (6, 35120734), (11, 19156764), (12, 17560367), (22, 9578382), (33, 6385588), (44, 4789191), (66, 3192794), (103, 2045868), (121, 1741524), (132, 1596397), (206, 1022934), (242, 870762), (309, 681956), (363, 580508), (412, 511467), (484, 435381), (618, 340978), (726, 290254), (1133, 185988), (1236, 170489), (1409, 149556), (1452, 145127), (2266, 92994), (2818, 74778), (3399, 61996), (4227, 49852), (4532, 46497), (5636, 37389), (6798, 30998), (8454, 24926), (12463, 16908), (13596, 15499)]