201282770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{4289}}^1$

素因数の和:4347

約数の個数: 48

約数和(自身を含む): 411891480

約数和(自身を除く): 210608710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 361, 494, 722, 1235, 1805, 2470, 3610, 4289, 4693, 8578, 9386, 21445, 23465, 42890, 46930, 55757, 81491, 111514, 162982, 278785, 407455, 557570, 814910, 1059383, 1548329, 2118766, 3096658, 5296915, 7741645, 10593830, 15483290, 20128277, 40256554, 100641385, 201282770]

約数ペア:

[(1, 201282770), (2, 100641385), (5, 40256554), (10, 20128277), (13, 15483290), (19, 10593830), (26, 7741645), (38, 5296915), (65, 3096658), (95, 2118766), (130, 1548329), (190, 1059383), (247, 814910), (361, 557570), (494, 407455), (722, 278785), (1235, 162982), (1805, 111514), (2470, 81491), (3610, 55757), (4289, 46930), (4693, 42890), (8578, 23465), (9386, 21445)]