201481203

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5351}}^1$

素因数の和:5535

約数の個数: 32

約数和(自身を含む): 337047552

約数和(自身を除く): 135566349

約数列:

[1, 3, 7, 11, 21, 33, 77, 163, 231, 489, 1141, 1793, 3423, 5351, 5379, 12551, 16053, 37457, 37653, 58861, 112371, 176583, 412027, 872213, 1236081, 2616639, 6105491, 9594343, 18316473, 28783029, 67160401, 201481203]

約数ペア:

[(1, 201481203), (3, 67160401), (7, 28783029), (11, 18316473), (21, 9594343), (33, 6105491), (77, 2616639), (163, 1236081), (231, 872213), (489, 412027), (1141, 176583), (1793, 112371), (3423, 58861), (5351, 37653), (5379, 37457), (12551, 16053)]