202146505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2237}}^1$

素因数の和:2337

約数の個数: 32

約数和(自身を含む): 278443008

約数和(自身を除く): 76296503

約数列:

[1, 5, 11, 31, 53, 55, 155, 265, 341, 583, 1643, 1705, 2237, 2915, 8215, 11185, 18073, 24607, 69347, 90365, 118561, 123035, 346735, 592805, 762817, 1304171, 3675391, 3814085, 6520855, 18376955, 40429301, 202146505]

約数ペア:

[(1, 202146505), (5, 40429301), (11, 18376955), (31, 6520855), (53, 3814085), (55, 3675391), (155, 1304171), (265, 762817), (341, 592805), (583, 346735), (1643, 123035), (1705, 118561), (2237, 90365), (2915, 69347), (8215, 24607), (11185, 18073)]