201638562

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{7417}}^1$

素因数の和:7642

約数の個数: 32

約数和(自身を含む): 423004032

約数和(自身を除く): 221365470

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 197, 394, 591, 1182, 4531, 7417, 9062, 13593, 14834, 22251, 27186, 44502, 170591, 341182, 511773, 1023546, 1461149, 2922298, 4383447, 8766894, 33606427, 67212854, 100819281, 201638562]

約数ペア:

[(1, 201638562), (2, 100819281), (3, 67212854), (6, 33606427), (23, 8766894), (46, 4383447), (69, 2922298), (138, 1461149), (197, 1023546), (394, 511773), (591, 341182), (1182, 170591), (4531, 44502), (7417, 27186), (9062, 22251), (13593, 14834)]