214971198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{45181}}^1$

素因数の和:45260

約数の個数: 32

約数和(自身を含む): 470615712

約数和(自身を除く): 255644514

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 45181, 90362, 135543, 271086, 587353, 1174706, 1762059, 2756041, 3524118, 5512082, 8268123, 16536246, 35828533, 71657066, 107485599, 214971198]

約数ペア:

[(1, 214971198), (2, 107485599), (3, 71657066), (6, 35828533), (13, 16536246), (26, 8268123), (39, 5512082), (61, 3524118), (78, 2756041), (122, 1762059), (183, 1174706), (366, 587353), (793, 271086), (1586, 135543), (2379, 90362), (4758, 45181)]