210774774

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{5233}}^1$

素因数の和:5389

約数の個数: 48

約数和(自身を含む): 494047728

約数和(自身を除く): 283272954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 137, 147, 274, 294, 411, 822, 959, 1918, 2877, 5233, 5754, 6713, 10466, 13426, 15699, 20139, 31398, 36631, 40278, 73262, 109893, 219786, 256417, 512834, 716921, 769251, 1433842, 1538502, 2150763, 4301526, 5018447, 10036894, 15055341, 30110682, 35129129, 70258258, 105387387, 210774774]

約数ペア:

[(1, 210774774), (2, 105387387), (3, 70258258), (6, 35129129), (7, 30110682), (14, 15055341), (21, 10036894), (42, 5018447), (49, 4301526), (98, 2150763), (137, 1538502), (147, 1433842), (274, 769251), (294, 716921), (411, 512834), (822, 256417), (959, 219786), (1918, 109893), (2877, 73262), (5233, 40278), (5754, 36631), (6713, 31398), (10466, 20139), (13426, 15699)]