197214444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16651}}^1$

素因数の和:16715

約数の個数: 72

約数和(自身を含む): 581887488

約数和(自身を除く): 384673044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 16651, 33302, 49953, 66604, 99906, 116557, 149859, 199812, 233114, 299718, 349671, 466228, 599436, 699342, 782597, 1049013, 1398684, 1565194, 2098026, 2347791, 3130388, 4196052, 4695582, 5478179, 7043373, 9391164, 10956358, 14086746, 16434537, 21912716, 28173492, 32869074, 49303611, 65738148, 98607222, 197214444]

約数ペア:

[(1, 197214444), (2, 98607222), (3, 65738148), (4, 49303611), (6, 32869074), (7, 28173492), (9, 21912716), (12, 16434537), (14, 14086746), (18, 10956358), (21, 9391164), (28, 7043373), (36, 5478179), (42, 4695582), (47, 4196052), (63, 3130388), (84, 2347791), (94, 2098026), (126, 1565194), (141, 1398684), (188, 1049013), (252, 782597), (282, 699342), (329, 599436), (423, 466228), (564, 349671), (658, 299718), (846, 233114), (987, 199812), (1316, 149859), (1692, 116557), (1974, 99906), (2961, 66604), (3948, 49953), (5922, 33302), (11844, 16651)]