201636208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1583}}^1$

素因数の和:2029

約数の個数: 40

約数和(自身を含む): 412473600

約数和(自身を除く): 210837392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 419, 838, 1583, 1676, 3166, 3352, 6332, 6704, 7961, 12664, 15922, 25328, 30077, 31844, 60154, 63688, 120308, 127376, 240616, 481232, 663277, 1326554, 2653108, 5306216, 10612432, 12602263, 25204526, 50409052, 100818104, 201636208]

約数ペア:

[(1, 201636208), (2, 100818104), (4, 50409052), (8, 25204526), (16, 12602263), (19, 10612432), (38, 5306216), (76, 2653108), (152, 1326554), (304, 663277), (419, 481232), (838, 240616), (1583, 127376), (1676, 120308), (3166, 63688), (3352, 60154), (6332, 31844), (6704, 30077), (7961, 25328), (12664, 15922)]