206670990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{39821}}^1$

素因数の和:40004

約数の個数: 32

約数和(自身を含む): 498890016

約数和(自身を除く): 292219026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 39821, 79642, 119463, 199105, 238926, 398210, 597315, 1194630, 6889033, 13778066, 20667099, 34445165, 41334198, 68890330, 103335495, 206670990]

約数ペア:

[(1, 206670990), (2, 103335495), (3, 68890330), (5, 41334198), (6, 34445165), (10, 20667099), (15, 13778066), (30, 6889033), (173, 1194630), (346, 597315), (519, 398210), (865, 238926), (1038, 199105), (1730, 119463), (2595, 79642), (5190, 39821)]