192629780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{196561}}^1$

素因数の和:196584

約数の個数: 36

約数和(自身を含む): 470569428

約数和(自身を除く): 277939648

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 196561, 393122, 786244, 982805, 1375927, 1965610, 2751854, 3931220, 5503708, 6879635, 9631489, 13759270, 19262978, 27518540, 38525956, 48157445, 96314890, 192629780]

約数ペア:

[(1, 192629780), (2, 96314890), (4, 48157445), (5, 38525956), (7, 27518540), (10, 19262978), (14, 13759270), (20, 9631489), (28, 6879635), (35, 5503708), (49, 3931220), (70, 2751854), (98, 1965610), (140, 1375927), (196, 982805), (245, 786244), (490, 393122), (980, 196561)]