201663146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 327680640

約数和(自身を除く): 126017494

約数列:

[1, 2, 17, 34, 71, 139, 142, 278, 601, 1202, 1207, 2363, 2414, 4726, 9869, 10217, 19738, 20434, 42671, 83539, 85342, 167078, 167773, 335546, 725407, 1420163, 1450814, 2840326, 5931269, 11862538, 100831573, 201663146]

約数ペア:

[(1, 201663146), (2, 100831573), (17, 11862538), (34, 5931269), (71, 2840326), (139, 1450814), (142, 1420163), (278, 725407), (601, 335546), (1202, 167773), (1207, 167078), (2363, 85342), (2414, 83539), (4726, 42671), (9869, 20434), (10217, 19738)]