207978402

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{7193}}^1$

素因数の和:7338

約数の個数: 32

約数和(自身を含む): 428186880

約数和(自身を除く): 220208478

約数列:

[1, 2, 3, 6, 61, 79, 122, 158, 183, 237, 366, 474, 4819, 7193, 9638, 14386, 14457, 21579, 28914, 43158, 438773, 568247, 877546, 1136494, 1316319, 1704741, 2632638, 3409482, 34663067, 69326134, 103989201, 207978402]

約数ペア:

[(1, 207978402), (2, 103989201), (3, 69326134), (6, 34663067), (61, 3409482), (79, 2632638), (122, 1704741), (158, 1316319), (183, 1136494), (237, 877546), (366, 568247), (474, 438773), (4819, 43158), (7193, 28914), (9638, 21579), (14386, 14457)]