219325134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{85607}}^1$

素因数の和:85680

約数の個数: 32

約数和(自身を含む): 509538816

約数和(自身を除く): 290213682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 85607, 171214, 256821, 513642, 599249, 1198498, 1797747, 3595494, 5222027, 10444054, 15666081, 31332162, 36554189, 73108378, 109662567, 219325134]

約数ペア:

[(1, 219325134), (2, 109662567), (3, 73108378), (6, 36554189), (7, 31332162), (14, 15666081), (21, 10444054), (42, 5222027), (61, 3595494), (122, 1797747), (183, 1198498), (366, 599249), (427, 513642), (854, 256821), (1281, 171214), (2562, 85607)]