203464450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^2\times {\mathrm{167}}^1$

素因数の和:304

約数の個数: 72

約数和(自身を含む): 442596672

約数和(自身を除く): 239132222

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 167, 175, 295, 334, 350, 413, 590, 826, 835, 1169, 1475, 1670, 2065, 2338, 2950, 3481, 4130, 4175, 5845, 6962, 8350, 9853, 10325, 11690, 17405, 19706, 20650, 24367, 29225, 34810, 48734, 49265, 58450, 68971, 87025, 98530, 121835, 137942, 174050, 243670, 246325, 344855, 492650, 581327, 609175, 689710, 1162654, 1218350, 1724275, 2906635, 3448550, 4069289, 5813270, 8138578, 14533175, 20346445, 29066350, 40692890, 101732225, 203464450]

約数ペア:

[(1, 203464450), (2, 101732225), (5, 40692890), (7, 29066350), (10, 20346445), (14, 14533175), (25, 8138578), (35, 5813270), (50, 4069289), (59, 3448550), (70, 2906635), (118, 1724275), (167, 1218350), (175, 1162654), (295, 689710), (334, 609175), (350, 581327), (413, 492650), (590, 344855), (826, 246325), (835, 243670), (1169, 174050), (1475, 137942), (1670, 121835), (2065, 98530), (2338, 87025), (2950, 68971), (3481, 58450), (4130, 49265), (4175, 48734), (5845, 34810), (6962, 29225), (8350, 24367), (9853, 20650), (10325, 19706), (11690, 17405)]