191200

素因数分解:

$2^5\times 5^2\times {\mathrm{239}}^1$

素因数の和:259

約数の個数: 36

約数和(自身を含む): 468720

約数和(自身を除く): 277520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 239, 400, 478, 800, 956, 1195, 1912, 2390, 3824, 4780, 5975, 7648, 9560, 11950, 19120, 23900, 38240, 47800, 95600, 191200]

約数ペア:

[(1, 191200), (2, 95600), (4, 47800), (5, 38240), (8, 23900), (10, 19120), (16, 11950), (20, 9560), (25, 7648), (32, 5975), (40, 4780), (50, 3824), (80, 2390), (100, 1912), (160, 1195), (200, 956), (239, 800), (400, 478)]