201858090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50591}}^1$

素因数の和:50627

約数の個数: 64

約数和(自身を含む): 582819840

約数和(自身を除く): 380961750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 50591, 101182, 151773, 252955, 303546, 354137, 505910, 708274, 758865, 961229, 1062411, 1517730, 1770685, 1922458, 2124822, 2883687, 3541370, 4806145, 5312055, 5767374, 6728603, 9612290, 10624110, 13457206, 14418435, 20185809, 28836870, 33643015, 40371618, 67286030, 100929045, 201858090]

約数ペア:

[(1, 201858090), (2, 100929045), (3, 67286030), (5, 40371618), (6, 33643015), (7, 28836870), (10, 20185809), (14, 14418435), (15, 13457206), (19, 10624110), (21, 9612290), (30, 6728603), (35, 5767374), (38, 5312055), (42, 4806145), (57, 3541370), (70, 2883687), (95, 2124822), (105, 1922458), (114, 1770685), (133, 1517730), (190, 1062411), (210, 961229), (266, 758865), (285, 708274), (399, 505910), (570, 354137), (665, 303546), (798, 252955), (1330, 151773), (1995, 101182), (3990, 50591)]