201195400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{143711}}^1$

素因数の和:143734

約数の個数: 48

約数和(自身を含む): 534608640

約数和(自身を除く): 333413240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 143711, 287422, 574844, 718555, 1005977, 1149688, 1437110, 2011954, 2874220, 3592775, 4023908, 5029885, 5748440, 7185550, 8047816, 10059770, 14371100, 20119540, 25149425, 28742200, 40239080, 50298850, 100597700, 201195400]

約数ペア:

[(1, 201195400), (2, 100597700), (4, 50298850), (5, 40239080), (7, 28742200), (8, 25149425), (10, 20119540), (14, 14371100), (20, 10059770), (25, 8047816), (28, 7185550), (35, 5748440), (40, 5029885), (50, 4023908), (56, 3592775), (70, 2874220), (100, 2011954), (140, 1437110), (175, 1149688), (200, 1005977), (280, 718555), (350, 574844), (700, 287422), (1400, 143711)]