212437441

素因数分解:

${\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 231344568

約数和(自身を除く): 18907127

約数列:

[1, 29, 41, 61, 101, 841, 1189, 1769, 2501, 2929, 4141, 6161, 34481, 51301, 72529, 84941, 120089, 178669, 252601, 2103341, 3482581, 5181401, 7325429, 212437441]

約数ペア:

[(1, 212437441), (29, 7325429), (41, 5181401), (61, 3482581), (101, 2103341), (841, 252601), (1189, 178669), (1769, 120089), (2501, 84941), (2929, 72529), (4141, 51301), (6161, 34481)]