208070857998

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{787807}}^1$

素因数の和:787958

約数の個数: 64

約数和(自身を含む): 475709982720

約数和(自身を除く): 267639124722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 73, 134, 146, 201, 219, 402, 438, 603, 657, 1206, 1314, 1809, 1971, 3618, 3942, 4891, 9782, 14673, 29346, 44019, 88038, 132057, 264114, 787807, 1575614, 2363421, 4726842, 7090263, 14180526, 21270789, 42541578, 52783069, 57509911, 105566138, 115019822, 158349207, 172529733, 316698414, 345059466, 475047621, 517589199, 950095242, 1035178398, 1425142863, 1552767597, 2850285726, 3105535194, 3853164037, 7706328074, 11559492111, 23118984222, 34678476333, 69356952666, 104035428999, 208070857998]

約数ペア:

[(1, 208070857998), (2, 104035428999), (3, 69356952666), (6, 34678476333), (9, 23118984222), (18, 11559492111), (27, 7706328074), (54, 3853164037), (67, 3105535194), (73, 2850285726), (134, 1552767597), (146, 1425142863), (201, 1035178398), (219, 950095242), (402, 517589199), (438, 475047621), (603, 345059466), (657, 316698414), (1206, 172529733), (1314, 158349207), (1809, 115019822), (1971, 105566138), (3618, 57509911), (3942, 52783069), (4891, 42541578), (9782, 21270789), (14673, 14180526), (29346, 7090263), (44019, 4726842), (88038, 2363421), (132057, 1575614), (264114, 787807)]