202153914

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{613}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 466836480

約数和(自身を除く): 264682566

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 197, 279, 394, 558, 591, 613, 837, 1182, 1226, 1674, 1773, 1839, 3546, 3678, 5319, 5517, 6107, 10638, 11034, 12214, 16551, 18321, 19003, 33102, 36642, 38006, 54963, 57009, 109926, 114018, 120761, 164889, 171027, 241522, 329778, 342054, 362283, 513081, 724566, 1026162, 1086849, 2173698, 3260547, 3743591, 6521094, 7487182, 11230773, 22461546, 33692319, 67384638, 101076957, 202153914]

約数ペア:

[(1, 202153914), (2, 101076957), (3, 67384638), (6, 33692319), (9, 22461546), (18, 11230773), (27, 7487182), (31, 6521094), (54, 3743591), (62, 3260547), (93, 2173698), (186, 1086849), (197, 1026162), (279, 724566), (394, 513081), (558, 362283), (591, 342054), (613, 329778), (837, 241522), (1182, 171027), (1226, 164889), (1674, 120761), (1773, 114018), (1839, 109926), (3546, 57009), (3678, 54963), (5319, 38006), (5517, 36642), (6107, 33102), (10638, 19003), (11034, 18321), (12214, 16551)]