189404278

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{7907}}^1$

素因数の和:8004

約数の個数: 32

約数和(自身を含む): 341625600

約数和(自身を除く): 152221322

約数列:

[1, 2, 7, 14, 29, 58, 59, 118, 203, 406, 413, 826, 1711, 3422, 7907, 11977, 15814, 23954, 55349, 110698, 229303, 458606, 466513, 933026, 1605121, 3210242, 3265591, 6531182, 13528877, 27057754, 94702139, 189404278]

約数ペア:

[(1, 189404278), (2, 94702139), (7, 27057754), (14, 13528877), (29, 6531182), (58, 3265591), (59, 3210242), (118, 1605121), (203, 933026), (406, 466513), (413, 458606), (826, 229303), (1711, 110698), (3422, 55349), (7907, 23954), (11977, 15814)]