204595100

素因数分解:

$2^2\times 5^2\times {\mathrm{227}}^1\times {\mathrm{9013}}^1$

素因数の和:9254

約数の個数: 36

約数和(自身を含む): 445976664

約数和(自身を除く): 241381564

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 227, 454, 908, 1135, 2270, 4540, 5675, 9013, 11350, 18026, 22700, 36052, 45065, 90130, 180260, 225325, 450650, 901300, 2045951, 4091902, 8183804, 10229755, 20459510, 40919020, 51148775, 102297550, 204595100]

約数ペア:

[(1, 204595100), (2, 102297550), (4, 51148775), (5, 40919020), (10, 20459510), (20, 10229755), (25, 8183804), (50, 4091902), (100, 2045951), (227, 901300), (454, 450650), (908, 225325), (1135, 180260), (2270, 90130), (4540, 45065), (5675, 36052), (9013, 22700), (11350, 18026)]