201009345

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1\times {\mathrm{617}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 331406208

約数和(自身を除く): 130396863

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 587, 617, 1761, 1851, 2935, 3085, 8805, 9255, 21719, 22829, 65157, 68487, 108595, 114145, 325785, 342435, 362179, 1086537, 1810895, 5432685, 13400623, 40201869, 67003115, 201009345]

約数ペア:

[(1, 201009345), (3, 67003115), (5, 40201869), (15, 13400623), (37, 5432685), (111, 1810895), (185, 1086537), (555, 362179), (587, 342435), (617, 325785), (1761, 114145), (1851, 108595), (2935, 68487), (3085, 65157), (8805, 22829), (9255, 21719)]