201587152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3449}}^1$

素因数の和:3751

約数の個数: 40

約数和(自身を含む): 422238600

約数和(自身を除く): 220651448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 281, 562, 1124, 2248, 3449, 3653, 4496, 6898, 7306, 13796, 14612, 27592, 29224, 44837, 55184, 58448, 89674, 179348, 358696, 717392, 969169, 1938338, 3876676, 7753352, 12599197, 15506704, 25198394, 50396788, 100793576, 201587152]

約数ペア:

[(1, 201587152), (2, 100793576), (4, 50396788), (8, 25198394), (13, 15506704), (16, 12599197), (26, 7753352), (52, 3876676), (104, 1938338), (208, 969169), (281, 717392), (562, 358696), (1124, 179348), (2248, 89674), (3449, 58448), (3653, 55184), (4496, 44837), (6898, 29224), (7306, 27592), (13796, 14612)]