201267190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{34171}}^1$

素因数の和:34228

約数の個数: 32

約数和(自身を含む): 393661440

約数和(自身を除く): 192394250

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 34171, 68342, 170855, 341710, 649249, 1059301, 1298498, 2118602, 3246245, 5296505, 6492490, 10593010, 20126719, 40253438, 100633595, 201267190]

約数ペア:

[(1, 201267190), (2, 100633595), (5, 40253438), (10, 20126719), (19, 10593010), (31, 6492490), (38, 5296505), (62, 3246245), (95, 2118602), (155, 1298498), (190, 1059301), (310, 649249), (589, 341710), (1178, 170855), (2945, 68342), (5890, 34171)]