201611984

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{24659}}^1$

素因数の和:24747

約数の個数: 40

約数和(自身を含む): 452560320

約数和(自身を除く): 250948336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 24659, 49318, 98636, 172613, 197272, 345226, 394544, 690452, 1380904, 1800107, 2761808, 3600214, 7200428, 12600749, 14400856, 25201498, 28801712, 50402996, 100805992, 201611984]

約数ペア:

[(1, 201611984), (2, 100805992), (4, 50402996), (7, 28801712), (8, 25201498), (14, 14400856), (16, 12600749), (28, 7200428), (56, 3600214), (73, 2761808), (112, 1800107), (146, 1380904), (292, 690452), (511, 394544), (584, 345226), (1022, 197272), (1168, 172613), (2044, 98636), (4088, 49318), (8176, 24659)]