209903712

素因数分解:

$2^5\times 3^1\times {\mathrm{193}}^1\times {\mathrm{11329}}^1$

素因数の和:11535

約数の個数: 48

約数和(自身を含む): 553901040

約数和(自身を除く): 343997328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 193, 386, 579, 772, 1158, 1544, 2316, 3088, 4632, 6176, 9264, 11329, 18528, 22658, 33987, 45316, 67974, 90632, 135948, 181264, 271896, 362528, 543792, 1087584, 2186497, 4372994, 6559491, 8745988, 13118982, 17491976, 26237964, 34983952, 52475928, 69967904, 104951856, 209903712]

約数ペア:

[(1, 209903712), (2, 104951856), (3, 69967904), (4, 52475928), (6, 34983952), (8, 26237964), (12, 17491976), (16, 13118982), (24, 8745988), (32, 6559491), (48, 4372994), (96, 2186497), (193, 1087584), (386, 543792), (579, 362528), (772, 271896), (1158, 181264), (1544, 135948), (2316, 90632), (3088, 67974), (4632, 45316), (6176, 33987), (9264, 22658), (11329, 18528)]