201440552

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{2333}}^1$

素因数の和:2633

約数の個数: 32

約数和(自身を含む): 388190880

約数和(自身を除く): 186750328

約数列:

[1, 2, 4, 8, 43, 86, 172, 251, 344, 502, 1004, 2008, 2333, 4666, 9332, 10793, 18664, 21586, 43172, 86344, 100319, 200638, 401276, 585583, 802552, 1171166, 2342332, 4684664, 25180069, 50360138, 100720276, 201440552]

約数ペア:

[(1, 201440552), (2, 100720276), (4, 50360138), (8, 25180069), (43, 4684664), (86, 2342332), (172, 1171166), (251, 802552), (344, 585583), (502, 401276), (1004, 200638), (2008, 100319), (2333, 86344), (4666, 43172), (9332, 21586), (10793, 18664)]