202650250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1249}}^1$

素因数の和:1336

約数の個数: 64

約数和(自身を含む): 421200000

約数和(自身を除く): 218549750

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 125, 250, 275, 295, 550, 590, 649, 1249, 1298, 1375, 1475, 2498, 2750, 2950, 3245, 6245, 6490, 7375, 12490, 13739, 14750, 16225, 27478, 31225, 32450, 62450, 68695, 73691, 81125, 137390, 147382, 156125, 162250, 312250, 343475, 368455, 686950, 736910, 810601, 1621202, 1717375, 1842275, 3434750, 3684550, 4053005, 8106010, 9211375, 18422750, 20265025, 40530050, 101325125, 202650250]

約数ペア:

[(1, 202650250), (2, 101325125), (5, 40530050), (10, 20265025), (11, 18422750), (22, 9211375), (25, 8106010), (50, 4053005), (55, 3684550), (59, 3434750), (110, 1842275), (118, 1717375), (125, 1621202), (250, 810601), (275, 736910), (295, 686950), (550, 368455), (590, 343475), (649, 312250), (1249, 162250), (1298, 156125), (1375, 147382), (1475, 137390), (2498, 81125), (2750, 73691), (2950, 68695), (3245, 62450), (6245, 32450), (6490, 31225), (7375, 27478), (12490, 16225), (13739, 14750)]