201644672

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{42577}}^1$

素因数の和:42628

約数の個数: 32

約数和(自身を含む): 412580820

約数和(自身を除く): 210936148

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 42577, 85154, 170308, 340616, 681232, 1362464, 1575349, 2724928, 3150698, 5449856, 6301396, 12602792, 25205584, 50411168, 100822336, 201644672]

約数ペア:

[(1, 201644672), (2, 100822336), (4, 50411168), (8, 25205584), (16, 12602792), (32, 6301396), (37, 5449856), (64, 3150698), (74, 2724928), (128, 1575349), (148, 1362464), (296, 681232), (592, 340616), (1184, 170308), (2368, 85154), (4736, 42577)]