208088712

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{222317}}^1$

素因数の和:222342

約数の個数: 48

約数和(自身を含む): 606928140

約数和(自身を除く): 398839428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 222317, 444634, 666951, 889268, 1333902, 1778536, 2000853, 2667804, 2890121, 4001706, 5335608, 5780242, 8003412, 8670363, 11560484, 16006824, 17340726, 23120968, 26011089, 34681452, 52022178, 69362904, 104044356, 208088712]

約数ペア:

[(1, 208088712), (2, 104044356), (3, 69362904), (4, 52022178), (6, 34681452), (8, 26011089), (9, 23120968), (12, 17340726), (13, 16006824), (18, 11560484), (24, 8670363), (26, 8003412), (36, 5780242), (39, 5335608), (52, 4001706), (72, 2890121), (78, 2667804), (104, 2000853), (117, 1778536), (156, 1333902), (234, 889268), (312, 666951), (468, 444634), (936, 222317)]