201873550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{130241}}^1$

素因数の和:130284

約数の個数: 24

約数和(自身を含む): 387600192

約数和(自身を除く): 185726642

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 130241, 260482, 651205, 1302410, 3256025, 4037471, 6512050, 8074942, 20187355, 40374710, 100936775, 201873550]

約数ペア:

[(1, 201873550), (2, 100936775), (5, 40374710), (10, 20187355), (25, 8074942), (31, 6512050), (50, 4037471), (62, 3256025), (155, 1302410), (310, 651205), (775, 260482), (1550, 130241)]