213089792

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{10151}}^1$

素因数の和:10210

約数の個数: 40

約数和(自身を含む): 436190832

約数和(自身を除く): 223101040

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 10151, 10496, 20302, 20992, 40604, 81208, 162416, 324832, 416191, 649664, 832382, 1299328, 1664764, 2598656, 3329528, 5197312, 6659056, 13318112, 26636224, 53272448, 106544896, 213089792]

約数ペア:

[(1, 213089792), (2, 106544896), (4, 53272448), (8, 26636224), (16, 13318112), (32, 6659056), (41, 5197312), (64, 3329528), (82, 2598656), (128, 1664764), (164, 1299328), (256, 832382), (328, 649664), (512, 416191), (656, 324832), (1312, 162416), (2624, 81208), (5248, 40604), (10151, 20992), (10496, 20302)]