201941500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 480916800

約数和(自身を除く): 278975300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 125, 145, 190, 250, 290, 380, 475, 500, 551, 580, 725, 733, 950, 1102, 1450, 1466, 1900, 2204, 2375, 2755, 2900, 2932, 3625, 3665, 4750, 5510, 7250, 7330, 9500, 11020, 13775, 13927, 14500, 14660, 18325, 21257, 27550, 27854, 36650, 42514, 55100, 55708, 68875, 69635, 73300, 85028, 91625, 106285, 137750, 139270, 183250, 212570, 275500, 278540, 348175, 366500, 403883, 425140, 531425, 696350, 807766, 1062850, 1392700, 1615532, 1740875, 2019415, 2125700, 2657125, 3481750, 4038830, 5314250, 6963500, 8077660, 10097075, 10628500, 20194150, 40388300, 50485375, 100970750, 201941500]

約数ペア:

[(1, 201941500), (2, 100970750), (4, 50485375), (5, 40388300), (10, 20194150), (19, 10628500), (20, 10097075), (25, 8077660), (29, 6963500), (38, 5314250), (50, 4038830), (58, 3481750), (76, 2657125), (95, 2125700), (100, 2019415), (116, 1740875), (125, 1615532), (145, 1392700), (190, 1062850), (250, 807766), (290, 696350), (380, 531425), (475, 425140), (500, 403883), (551, 366500), (580, 348175), (725, 278540), (733, 275500), (950, 212570), (1102, 183250), (1450, 139270), (1466, 137750), (1900, 106285), (2204, 91625), (2375, 85028), (2755, 73300), (2900, 69635), (2932, 68875), (3625, 55708), (3665, 55100), (4750, 42514), (5510, 36650), (7250, 27854), (7330, 27550), (9500, 21257), (11020, 18325), (13775, 14660), (13927, 14500)]