201228090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{2213}}^1$

素因数の和:2663

約数の個数: 64

約数和(自身を含む): 553464576

約数和(自身を除く): 352236486

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 433, 866, 1299, 2165, 2213, 2598, 3031, 4330, 4426, 6062, 6495, 6639, 9093, 11065, 12990, 13278, 15155, 15491, 18186, 22130, 30310, 30982, 33195, 45465, 46473, 66390, 77455, 90930, 92946, 154910, 232365, 464730, 958229, 1916458, 2874687, 4791145, 5749374, 6707603, 9582290, 13415206, 14373435, 20122809, 28746870, 33538015, 40245618, 67076030, 100614045, 201228090]

約数ペア:

[(1, 201228090), (2, 100614045), (3, 67076030), (5, 40245618), (6, 33538015), (7, 28746870), (10, 20122809), (14, 14373435), (15, 13415206), (21, 9582290), (30, 6707603), (35, 5749374), (42, 4791145), (70, 2874687), (105, 1916458), (210, 958229), (433, 464730), (866, 232365), (1299, 154910), (2165, 92946), (2213, 90930), (2598, 77455), (3031, 66390), (4330, 46473), (4426, 45465), (6062, 33195), (6495, 30982), (6639, 30310), (9093, 22130), (11065, 18186), (12990, 15491), (13278, 15155)]