210798464

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{86677}}^1$

素因数の和:86710

約数の個数: 32

約数和(自身を含む): 442057800

約数和(自身を除く): 231259336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 86677, 173354, 346708, 693416, 1386832, 1646863, 2773664, 3293726, 5547328, 6587452, 11094656, 13174904, 26349808, 52699616, 105399232, 210798464]

約数ペア:

[(1, 210798464), (2, 105399232), (4, 52699616), (8, 26349808), (16, 13174904), (19, 11094656), (32, 6587452), (38, 5547328), (64, 3293726), (76, 2773664), (128, 1646863), (152, 1386832), (304, 693416), (608, 346708), (1216, 173354), (2432, 86677)]