201998518953

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15581}}^1\times {\mathrm{56123}}^1$

素因数の和:71725

約数の個数: 32

約数和(自身を含む): 335817280512

約数和(自身を除く): 133818761559

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 15581, 46743, 56123, 109067, 168369, 171391, 327201, 392861, 514173, 617353, 1178583, 1199737, 1852059, 3599211, 4321471, 12964413, 874452463, 2623357389, 6121167241, 9618977093, 18363501723, 28856931279, 67332839651, 201998518953]

約数ペア:

[(1, 201998518953), (3, 67332839651), (7, 28856931279), (11, 18363501723), (21, 9618977093), (33, 6121167241), (77, 2623357389), (231, 874452463), (15581, 12964413), (46743, 4321471), (56123, 3599211), (109067, 1852059), (168369, 1199737), (171391, 1178583), (327201, 617353), (392861, 514173)]