202488770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{2819}}^1$

素因数の和:3490

約数の個数: 32

約数和(自身を含む): 398364480

約数和(自身を除く): 195875710

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 653, 1306, 2819, 3265, 5638, 6530, 7183, 14095, 14366, 28190, 31009, 35915, 62018, 71830, 155045, 310090, 1840807, 3681614, 9204035, 18408070, 20248877, 40497754, 101244385, 202488770]

約数ペア:

[(1, 202488770), (2, 101244385), (5, 40497754), (10, 20248877), (11, 18408070), (22, 9204035), (55, 3681614), (110, 1840807), (653, 310090), (1306, 155045), (2819, 71830), (3265, 62018), (5638, 35915), (6530, 31009), (7183, 28190), (14095, 14366)]