201809775937

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2161}}^1\times {\mathrm{29581}}^1$

素因数の和:31801

約数の個数: 32

約数和(自身を含む): 257871737088

約数和(自身を除く): 56061961151

約数列:

[1, 7, 11, 41, 77, 287, 451, 2161, 3157, 15127, 23771, 29581, 88601, 166397, 207067, 325391, 620207, 974611, 1212821, 2277737, 6822277, 8489747, 13341031, 63924541, 93387217, 447471787, 703169951, 2620906181, 4922189657, 18346343267, 28829967991, 201809775937]

約数ペア:

[(1, 201809775937), (7, 28829967991), (11, 18346343267), (41, 4922189657), (77, 2620906181), (287, 703169951), (451, 447471787), (2161, 93387217), (3157, 63924541), (15127, 13341031), (23771, 8489747), (29581, 6822277), (88601, 2277737), (166397, 1212821), (207067, 974611), (325391, 620207)]