201931388

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{383}}^1\times {\mathrm{1481}}^1$

素因数の和:1957

約数の個数: 24

約数和(自身を含む): 358525440

約数和(自身を除く): 156594052

約数列:

[1, 2, 4, 89, 178, 356, 383, 766, 1481, 1532, 2962, 5924, 34087, 68174, 131809, 136348, 263618, 527236, 567223, 1134446, 2268892, 50482847, 100965694, 201931388]

約数ペア:

[(1, 201931388), (2, 100965694), (4, 50482847), (89, 2268892), (178, 1134446), (356, 567223), (383, 527236), (766, 263618), (1481, 136348), (1532, 131809), (2962, 68174), (5924, 34087)]