201664982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2621}}^1$

素因数の和:2744

約数の個数: 32

約数和(自身を含む): 335280384

約数和(自身を除く): 133615402

約数列:

[1, 2, 17, 31, 34, 62, 73, 146, 527, 1054, 1241, 2263, 2482, 2621, 4526, 5242, 38471, 44557, 76942, 81251, 89114, 162502, 191333, 382666, 1381267, 2762534, 3252661, 5931323, 6505322, 11862646, 100832491, 201664982]

約数ペア:

[(1, 201664982), (2, 100832491), (17, 11862646), (31, 6505322), (34, 5931323), (62, 3252661), (73, 2762534), (146, 1381267), (527, 382666), (1054, 191333), (1241, 162502), (2263, 89114), (2482, 81251), (2621, 76942), (4526, 44557), (5242, 38471)]