200929408

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{82619}}^1$

素因数の和:82652

約数の個数: 32

約数和(自身を含む): 421362000

約数和(自身を除く): 220432592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 82619, 165238, 330476, 660952, 1321904, 1569761, 2643808, 3139522, 5287616, 6279044, 10575232, 12558088, 25116176, 50232352, 100464704, 200929408]

約数ペア:

[(1, 200929408), (2, 100464704), (4, 50232352), (8, 25116176), (16, 12558088), (19, 10575232), (32, 6279044), (38, 5287616), (64, 3139522), (76, 2643808), (128, 1569761), (152, 1321904), (304, 660952), (608, 330476), (1216, 165238), (2432, 82619)]