201217616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{8161}}^1$

素因数の和:8259

約数の個数: 40

約数和(自身を含む): 412931904

約数和(自身を除く): 211714288

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 184, 268, 368, 536, 1072, 1541, 3082, 6164, 8161, 12328, 16322, 24656, 32644, 65288, 130576, 187703, 375406, 546787, 750812, 1093574, 1501624, 2187148, 3003248, 4374296, 8748592, 12576101, 25152202, 50304404, 100608808, 201217616]

約数ペア:

[(1, 201217616), (2, 100608808), (4, 50304404), (8, 25152202), (16, 12576101), (23, 8748592), (46, 4374296), (67, 3003248), (92, 2187148), (134, 1501624), (184, 1093574), (268, 750812), (368, 546787), (536, 375406), (1072, 187703), (1541, 130576), (3082, 65288), (6164, 32644), (8161, 24656), (12328, 16322)]