204883456

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{23539}}^1$

素因数の和:23574

約数の個数: 40

約数和(自身を含む): 433465560

約数和(自身を除く): 228582104

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 23539, 47078, 94156, 188312, 376624, 400163, 753248, 800326, 1506496, 1600652, 3012992, 3201304, 6025984, 6402608, 12051968, 12805216, 25610432, 51220864, 102441728, 204883456]

約数ペア:

[(1, 204883456), (2, 102441728), (4, 51220864), (8, 25610432), (16, 12805216), (17, 12051968), (32, 6402608), (34, 6025984), (64, 3201304), (68, 3012992), (128, 1600652), (136, 1506496), (256, 800326), (272, 753248), (512, 400163), (544, 376624), (1088, 188312), (2176, 94156), (4352, 47078), (8704, 23539)]