201506552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101977}}^1$

素因数の和:102015

約数の個数: 32

約数和(自身を含む): 428307600

約数和(自身を除く): 226801048

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 101977, 203954, 407908, 815816, 1325701, 1937563, 2651402, 3875126, 5302804, 7750252, 10605608, 15500504, 25188319, 50376638, 100753276, 201506552]

約数ペア:

[(1, 201506552), (2, 100753276), (4, 50376638), (8, 25188319), (13, 15500504), (19, 10605608), (26, 7750252), (38, 5302804), (52, 3875126), (76, 2651402), (104, 1937563), (152, 1325701), (247, 815816), (494, 407908), (988, 203954), (1976, 101977)]