201729395

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6397}}^1$

素因数の和:6479

約数の個数: 32

約数和(自身を含む): 298505088

約数和(自身を除く): 96775693

約数列:

[1, 5, 7, 17, 35, 53, 85, 119, 265, 371, 595, 901, 1855, 4505, 6307, 6397, 31535, 31985, 44779, 108749, 223895, 339041, 543745, 761243, 1695205, 2373287, 3806215, 5763697, 11866435, 28818485, 40345879, 201729395]

約数ペア:

[(1, 201729395), (5, 40345879), (7, 28818485), (17, 11866435), (35, 5763697), (53, 3806215), (85, 2373287), (119, 1695205), (265, 761243), (371, 543745), (595, 339041), (901, 223895), (1855, 108749), (4505, 44779), (6307, 31985), (6397, 31535)]