208519476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{6959}}^1$

素因数の和:7204

約数の個数: 48

約数和(自身を含む): 533191680

約数和(自身を除く): 324672204

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 227, 454, 681, 908, 1362, 2497, 2724, 4994, 6959, 7491, 9988, 13918, 14982, 20877, 27836, 29964, 41754, 76549, 83508, 153098, 229647, 306196, 459294, 918588, 1579693, 3159386, 4739079, 6318772, 9478158, 17376623, 18956316, 34753246, 52129869, 69506492, 104259738, 208519476]

約数ペア:

[(1, 208519476), (2, 104259738), (3, 69506492), (4, 52129869), (6, 34753246), (11, 18956316), (12, 17376623), (22, 9478158), (33, 6318772), (44, 4739079), (66, 3159386), (132, 1579693), (227, 918588), (454, 459294), (681, 306196), (908, 229647), (1362, 153098), (2497, 83508), (2724, 76549), (4994, 41754), (6959, 29964), (7491, 27836), (9988, 20877), (13918, 14982)]