197653540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{23929}}^1$

素因数の和:24004

約数の個数: 48

約数和(自身を含む): 482428800

約数和(自身を除く): 284775260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 23929, 47858, 95716, 119645, 167503, 239290, 335006, 478580, 670012, 837515, 1411811, 1675030, 2823622, 3350060, 5647244, 7059055, 9882677, 14118110, 19765354, 28236220, 39530708, 49413385, 98826770, 197653540]

約数ペア:

[(1, 197653540), (2, 98826770), (4, 49413385), (5, 39530708), (7, 28236220), (10, 19765354), (14, 14118110), (20, 9882677), (28, 7059055), (35, 5647244), (59, 3350060), (70, 2823622), (118, 1675030), (140, 1411811), (236, 837515), (295, 670012), (413, 478580), (590, 335006), (826, 239290), (1180, 167503), (1652, 119645), (2065, 95716), (4130, 47858), (8260, 23929)]