200704850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{4177}}^1$

素因数の和:4251

約数の個数: 36

約数和(自身を含む): 385834122

約数和(自身を除く): 185129272

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 961, 1550, 1922, 4177, 4805, 8354, 9610, 20885, 24025, 41770, 48050, 104425, 129487, 208850, 258974, 647435, 1294870, 3237175, 4014097, 6474350, 8028194, 20070485, 40140970, 100352425, 200704850]

約数ペア:

[(1, 200704850), (2, 100352425), (5, 40140970), (10, 20070485), (25, 8028194), (31, 6474350), (50, 4014097), (62, 3237175), (155, 1294870), (310, 647435), (775, 258974), (961, 208850), (1550, 129487), (1922, 104425), (4177, 48050), (4805, 41770), (8354, 24025), (9610, 20885)]