201654874540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8423}}^1\times {\mathrm{171007}}^1$

素因数の和:179446

約数の個数: 48

約数和(自身を含む): 484031987712

約数和(自身を除く): 282377113172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8423, 16846, 33692, 42115, 58961, 84230, 117922, 168460, 171007, 235844, 294805, 342014, 589610, 684028, 855035, 1179220, 1197049, 1710070, 2394098, 3420140, 4788196, 5985245, 11970490, 23940980, 1440391961, 2880783922, 5761567844, 7201959805, 10082743727, 14403919610, 20165487454, 28807839220, 40330974908, 50413718635, 100827437270, 201654874540]

約数ペア:

[(1, 201654874540), (2, 100827437270), (4, 50413718635), (5, 40330974908), (7, 28807839220), (10, 20165487454), (14, 14403919610), (20, 10082743727), (28, 7201959805), (35, 5761567844), (70, 2880783922), (140, 1440391961), (8423, 23940980), (16846, 11970490), (33692, 5985245), (42115, 4788196), (58961, 3420140), (84230, 2394098), (117922, 1710070), (168460, 1197049), (171007, 1179220), (235844, 855035), (294805, 684028), (342014, 589610)]