201042496

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{165331}}^1$

素因数の和:165362

約数の個数: 28

約数和(自身を含む): 419943280

約数和(自身を除く): 218900784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 165331, 330662, 661324, 1322648, 2645296, 3141289, 5290592, 6282578, 10581184, 12565156, 25130312, 50260624, 100521248, 201042496]

約数ペア:

[(1, 201042496), (2, 100521248), (4, 50260624), (8, 25130312), (16, 12565156), (19, 10581184), (32, 6282578), (38, 5290592), (64, 3141289), (76, 2645296), (152, 1322648), (304, 661324), (608, 330662), (1216, 165331)]