208055928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26839}}^1$

素因数の和:26884

約数の個数: 64

約数和(自身を含む): 579744000

約数和(自身を除く): 371688072

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 26839, 53678, 80517, 107356, 161034, 214712, 322068, 456263, 509941, 644136, 912526, 1019882, 1368789, 1529823, 1825052, 2039764, 2737578, 3059646, 3650104, 4079528, 5475156, 6119292, 8668997, 10950312, 12238584, 17337994, 26006991, 34675988, 52013982, 69351976, 104027964, 208055928]

約数ペア:

[(1, 208055928), (2, 104027964), (3, 69351976), (4, 52013982), (6, 34675988), (8, 26006991), (12, 17337994), (17, 12238584), (19, 10950312), (24, 8668997), (34, 6119292), (38, 5475156), (51, 4079528), (57, 3650104), (68, 3059646), (76, 2737578), (102, 2039764), (114, 1825052), (136, 1529823), (152, 1368789), (204, 1019882), (228, 912526), (323, 644136), (408, 509941), (456, 456263), (646, 322068), (969, 214712), (1292, 161034), (1938, 107356), (2584, 80517), (3876, 53678), (7752, 26839)]