201375213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1801}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 300314112

約数和(自身を除く): 98938899

約数列:

[1, 3, 13, 39, 47, 61, 141, 183, 611, 793, 1801, 1833, 2379, 2867, 5403, 8601, 23413, 37271, 70239, 84647, 109861, 111813, 253941, 329583, 1100411, 1428193, 3301233, 4284579, 5163467, 15490401, 67125071, 201375213]

約数ペア:

[(1, 201375213), (3, 67125071), (13, 15490401), (39, 5163467), (47, 4284579), (61, 3301233), (141, 1428193), (183, 1100411), (611, 329583), (793, 253941), (1801, 111813), (1833, 109861), (2379, 84647), (2867, 70239), (5403, 37271), (8601, 23413)]