200405324

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{29947}}^1$

素因数の和:30197

約数の個数: 24

約数和(自身を含む): 402501120

約数和(自身を除く): 202095796

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 29947, 59894, 119788, 209629, 419258, 838516, 7157333, 14314666, 28629332, 50101331, 100202662, 200405324]

約数ペア:

[(1, 200405324), (2, 100202662), (4, 50101331), (7, 28629332), (14, 14314666), (28, 7157333), (239, 838516), (478, 419258), (956, 209629), (1673, 119788), (3346, 59894), (6692, 29947)]