204927250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1804

約数の個数: 64

約数和(自身を含む): 428478336

約数和(自身を除く): 223551086

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 125, 215, 250, 275, 430, 473, 550, 946, 1075, 1375, 1733, 2150, 2365, 2750, 3466, 4730, 5375, 8665, 10750, 11825, 17330, 19063, 23650, 38126, 43325, 59125, 74519, 86650, 95315, 118250, 149038, 190630, 216625, 372595, 433250, 476575, 745190, 819709, 953150, 1639418, 1862975, 2382875, 3725950, 4098545, 4765750, 8197090, 9314875, 18629750, 20492725, 40985450, 102463625, 204927250]

約数ペア:

[(1, 204927250), (2, 102463625), (5, 40985450), (10, 20492725), (11, 18629750), (22, 9314875), (25, 8197090), (43, 4765750), (50, 4098545), (55, 3725950), (86, 2382875), (110, 1862975), (125, 1639418), (215, 953150), (250, 819709), (275, 745190), (430, 476575), (473, 433250), (550, 372595), (946, 216625), (1075, 190630), (1375, 149038), (1733, 118250), (2150, 95315), (2365, 86650), (2750, 74519), (3466, 59125), (4730, 43325), (5375, 38126), (8665, 23650), (10750, 19063), (11825, 17330)]