213688104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1271953}}^1$

素因数の和:1271969

約数の個数: 32

約数和(自身を含む): 610537920

約数和(自身を除く): 396849816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1271953, 2543906, 3815859, 5087812, 7631718, 8903671, 10175624, 15263436, 17807342, 26711013, 30526872, 35614684, 53422026, 71229368, 106844052, 213688104]

約数ペア:

[(1, 213688104), (2, 106844052), (3, 71229368), (4, 53422026), (6, 35614684), (7, 30526872), (8, 26711013), (12, 17807342), (14, 15263436), (21, 10175624), (24, 8903671), (28, 7631718), (42, 5087812), (56, 3815859), (84, 2543906), (168, 1271953)]