201988566

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{95911}}^1$

素因数の和:95938

約数の個数: 40

約数和(自身を含む): 487424784

約数和(自身を除く): 285436218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 95911, 191822, 287733, 575466, 863199, 1246843, 1726398, 2493686, 2589597, 3740529, 5179194, 7481058, 7768791, 11221587, 15537582, 22443174, 33664761, 67329522, 100994283, 201988566]

約数ペア:

[(1, 201988566), (2, 100994283), (3, 67329522), (6, 33664761), (9, 22443174), (13, 15537582), (18, 11221587), (26, 7768791), (27, 7481058), (39, 5179194), (54, 3740529), (78, 2589597), (81, 2493686), (117, 1726398), (162, 1246843), (234, 863199), (351, 575466), (702, 287733), (1053, 191822), (2106, 95911)]