218363945086

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{661}}^1\times {\mathrm{98731}}^1$

素因数の和:99640

約数の個数: 32

約数和(自身を含む): 376476963840

約数和(自身を除く): 158113018754

約数列:

[1, 2, 7, 14, 239, 478, 661, 1322, 1673, 3346, 4627, 9254, 98731, 157979, 197462, 315958, 691117, 1105853, 1382234, 2211706, 23596709, 47193418, 65261191, 130522382, 165176963, 330353926, 456828337, 913656674, 15597424649, 31194849298, 109181972543, 218363945086]

約数ペア:

[(1, 218363945086), (2, 109181972543), (7, 31194849298), (14, 15597424649), (239, 913656674), (478, 456828337), (661, 330353926), (1322, 165176963), (1673, 130522382), (3346, 65261191), (4627, 47193418), (9254, 23596709), (98731, 2211706), (157979, 1382234), (197462, 1105853), (315958, 691117)]