201619965501

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1\times {\mathrm{13267}}^1$

素因数の和:13790

約数の個数: 48

約数和(自身を含む): 301628980224

約数和(自身を除く): 100009014723

約数列:

[1, 3, 9, 43, 107, 129, 321, 367, 387, 963, 1101, 3303, 4601, 13267, 13803, 15781, 39269, 39801, 41409, 47343, 117807, 119403, 142029, 353421, 570481, 1419569, 1688567, 1711443, 4258707, 4868989, 5065701, 5134329, 12776121, 14606967, 15197103, 43820901, 61041467, 183124401, 209366527, 520981823, 549373203, 628099581, 1562945469, 1884298743, 4688836407, 22402218389, 67206655167, 201619965501]

約数ペア:

[(1, 201619965501), (3, 67206655167), (9, 22402218389), (43, 4688836407), (107, 1884298743), (129, 1562945469), (321, 628099581), (367, 549373203), (387, 520981823), (963, 209366527), (1101, 183124401), (3303, 61041467), (4601, 43820901), (13267, 15197103), (13803, 14606967), (15781, 12776121), (39269, 5134329), (39801, 5065701), (41409, 4868989), (47343, 4258707), (117807, 1711443), (119403, 1688567), (142029, 1419569), (353421, 570481)]