198500340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{23801}}^1$

素因数の和:23952

約数の個数: 48

約数和(自身を含む): 559823040

約数和(自身を除く): 361322700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 23801, 47602, 71403, 95204, 119005, 142806, 238010, 285612, 357015, 476020, 714030, 1428060, 3308339, 6616678, 9925017, 13233356, 16541695, 19850034, 33083390, 39700068, 49625085, 66166780, 99250170, 198500340]

約数ペア:

[(1, 198500340), (2, 99250170), (3, 66166780), (4, 49625085), (5, 39700068), (6, 33083390), (10, 19850034), (12, 16541695), (15, 13233356), (20, 9925017), (30, 6616678), (60, 3308339), (139, 1428060), (278, 714030), (417, 476020), (556, 357015), (695, 285612), (834, 238010), (1390, 142806), (1668, 119005), (2085, 95204), (2780, 71403), (4170, 47602), (8340, 23801)]