197176590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{168527}}^1$

素因数の和:168553

約数の個数: 48

約数和(自身を含む): 552097728

約数和(自身を除く): 354921138

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 168527, 337054, 505581, 842635, 1011162, 1516743, 1685270, 2190851, 2527905, 3033486, 4381702, 5055810, 6572553, 7583715, 10954255, 13145106, 15167430, 19717659, 21908510, 32862765, 39435318, 65725530, 98588295, 197176590]

約数ペア:

[(1, 197176590), (2, 98588295), (3, 65725530), (5, 39435318), (6, 32862765), (9, 21908510), (10, 19717659), (13, 15167430), (15, 13145106), (18, 10954255), (26, 7583715), (30, 6572553), (39, 5055810), (45, 4381702), (65, 3033486), (78, 2527905), (90, 2190851), (117, 1685270), (130, 1516743), (195, 1011162), (234, 842635), (390, 505581), (585, 337054), (1170, 168527)]