201437873

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{683}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 253266048

約数和(自身を除く): 51828175

約数列:

[1, 7, 13, 49, 91, 463, 637, 683, 3241, 4781, 6019, 8879, 22687, 33467, 42133, 62153, 294931, 316229, 435071, 2213603, 4110977, 15495221, 28776839, 201437873]

約数ペア:

[(1, 201437873), (7, 28776839), (13, 15495221), (49, 4110977), (91, 2213603), (463, 435071), (637, 316229), (683, 294931), (3241, 62153), (4781, 42133), (6019, 33467), (8879, 22687)]