242200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{173}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 647280

約数和(自身を除く): 405080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 173, 175, 200, 280, 346, 350, 692, 700, 865, 1211, 1384, 1400, 1730, 2422, 3460, 4325, 4844, 6055, 6920, 8650, 9688, 12110, 17300, 24220, 30275, 34600, 48440, 60550, 121100, 242200]

約数ペア:

[(1, 242200), (2, 121100), (4, 60550), (5, 48440), (7, 34600), (8, 30275), (10, 24220), (14, 17300), (20, 12110), (25, 9688), (28, 8650), (35, 6920), (40, 6055), (50, 4844), (56, 4325), (70, 3460), (100, 2422), (140, 1730), (173, 1400), (175, 1384), (200, 1211), (280, 865), (346, 700), (350, 692)]