198142871612

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1\times {\mathrm{304511}}^1$

素因数の和:305906

約数の個数: 48

約数和(自身を含む): 419904995328

約数和(自身を除く): 221762123716

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1367, 2734, 5468, 9569, 19138, 23239, 38276, 46478, 92956, 162673, 304511, 325346, 609022, 650692, 1218044, 2131577, 4263154, 5176687, 8526308, 10353374, 20706748, 36236809, 72473618, 144947236, 416266537, 832533074, 1665066148, 2913865759, 5827731518, 7076531129, 11655463036, 14153062258, 28306124516, 49535717903, 99071435806, 198142871612]

約数ペア:

[(1, 198142871612), (2, 99071435806), (4, 49535717903), (7, 28306124516), (14, 14153062258), (17, 11655463036), (28, 7076531129), (34, 5827731518), (68, 2913865759), (119, 1665066148), (238, 832533074), (476, 416266537), (1367, 144947236), (2734, 72473618), (5468, 36236809), (9569, 20706748), (19138, 10353374), (23239, 8526308), (38276, 5176687), (46478, 4263154), (92956, 2131577), (162673, 1218044), (304511, 650692), (325346, 609022)]