220237332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{13309}}^1$

素因数の和:13520

約数の個数: 48

約数和(自身を含む): 590325120

約数和(自身を除く): 370087788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 13309, 16548, 26618, 39927, 53236, 79854, 93163, 159708, 186326, 279489, 372652, 558978, 1117956, 2621873, 5243746, 7865619, 10487492, 15731238, 18353111, 31462476, 36706222, 55059333, 73412444, 110118666, 220237332]

約数ペア:

[(1, 220237332), (2, 110118666), (3, 73412444), (4, 55059333), (6, 36706222), (7, 31462476), (12, 18353111), (14, 15731238), (21, 10487492), (28, 7865619), (42, 5243746), (84, 2621873), (197, 1117956), (394, 558978), (591, 372652), (788, 279489), (1182, 186326), (1379, 159708), (2364, 93163), (2758, 79854), (4137, 53236), (5516, 39927), (8274, 26618), (13309, 16548)]