199712844

素因数分解:

$2^2\times 3^3\times {\mathrm{241}}^1\times {\mathrm{7673}}^1$

素因数の和:7927

約数の個数: 48

約数和(自身を含む): 519990240

約数和(自身を除く): 320277396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 241, 482, 723, 964, 1446, 2169, 2892, 4338, 6507, 7673, 8676, 13014, 15346, 23019, 26028, 30692, 46038, 69057, 92076, 138114, 207171, 276228, 414342, 828684, 1849193, 3698386, 5547579, 7396772, 11095158, 16642737, 22190316, 33285474, 49928211, 66570948, 99856422, 199712844]

約数ペア:

[(1, 199712844), (2, 99856422), (3, 66570948), (4, 49928211), (6, 33285474), (9, 22190316), (12, 16642737), (18, 11095158), (27, 7396772), (36, 5547579), (54, 3698386), (108, 1849193), (241, 828684), (482, 414342), (723, 276228), (964, 207171), (1446, 138114), (2169, 92076), (2892, 69057), (4338, 46038), (6507, 30692), (7673, 26028), (8676, 23019), (13014, 15346)]