198621752

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{35117}}^1$

素因数の和:35231

約数の個数: 32

約数和(自身を含む): 429844320

約数和(自身を除く): 231222568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 35117, 70234, 140468, 245819, 280936, 491638, 983276, 1966552, 3546817, 7093634, 14187268, 24827719, 28374536, 49655438, 99310876, 198621752]

約数ペア:

[(1, 198621752), (2, 99310876), (4, 49655438), (7, 28374536), (8, 24827719), (14, 14187268), (28, 7093634), (56, 3546817), (101, 1966552), (202, 983276), (404, 491638), (707, 280936), (808, 245819), (1414, 140468), (2828, 70234), (5656, 35117)]