201470457

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 284359680

約数和(自身を除く): 82889223

約数列:

[1, 3, 31, 89, 93, 101, 241, 267, 303, 723, 2759, 3131, 7471, 8277, 8989, 9393, 21449, 22413, 24341, 26967, 64347, 73023, 278659, 664919, 754571, 835977, 1994757, 2166349, 2263713, 6499047, 67156819, 201470457]

約数ペア:

[(1, 201470457), (3, 67156819), (31, 6499047), (89, 2263713), (93, 2166349), (101, 1994757), (241, 835977), (267, 754571), (303, 664919), (723, 278659), (2759, 73023), (3131, 64347), (7471, 26967), (8277, 24341), (8989, 22413), (9393, 21449)]