204590235

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1973}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 339591168

約数和(自身を除く): 135000933

約数列:

[1, 3, 5, 15, 31, 93, 155, 223, 465, 669, 1115, 1973, 3345, 5919, 6913, 9865, 20739, 29595, 34565, 61163, 103695, 183489, 305815, 439979, 917445, 1319937, 2199895, 6599685, 13639349, 40918047, 68196745, 204590235]

約数ペア:

[(1, 204590235), (3, 68196745), (5, 40918047), (15, 13639349), (31, 6599685), (93, 2199895), (155, 1319937), (223, 917445), (465, 439979), (669, 305815), (1115, 183489), (1973, 103695), (3345, 61163), (5919, 34565), (6913, 29595), (9865, 20739)]