201081650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1860

約数の個数: 96

約数和(自身を含む): 482647680

約数和(自身を除く): 281566030

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 29, 35, 50, 55, 58, 70, 77, 110, 145, 154, 175, 203, 275, 290, 319, 350, 385, 406, 550, 638, 725, 770, 1015, 1450, 1595, 1801, 1925, 2030, 2233, 3190, 3602, 3850, 4466, 5075, 7975, 9005, 10150, 11165, 12607, 15950, 18010, 19811, 22330, 25214, 39622, 45025, 52229, 55825, 63035, 90050, 99055, 104458, 111650, 126070, 138677, 198110, 261145, 277354, 315175, 365603, 495275, 522290, 574519, 630350, 693385, 731206, 990550, 1149038, 1305725, 1386770, 1828015, 2611450, 2872595, 3466925, 3656030, 4021633, 5745190, 6933850, 8043266, 9140075, 14362975, 18280150, 20108165, 28725950, 40216330, 100540825, 201081650]

約数ペア:

[(1, 201081650), (2, 100540825), (5, 40216330), (7, 28725950), (10, 20108165), (11, 18280150), (14, 14362975), (22, 9140075), (25, 8043266), (29, 6933850), (35, 5745190), (50, 4021633), (55, 3656030), (58, 3466925), (70, 2872595), (77, 2611450), (110, 1828015), (145, 1386770), (154, 1305725), (175, 1149038), (203, 990550), (275, 731206), (290, 693385), (319, 630350), (350, 574519), (385, 522290), (406, 495275), (550, 365603), (638, 315175), (725, 277354), (770, 261145), (1015, 198110), (1450, 138677), (1595, 126070), (1801, 111650), (1925, 104458), (2030, 99055), (2233, 90050), (3190, 63035), (3602, 55825), (3850, 52229), (4466, 45025), (5075, 39622), (7975, 25214), (9005, 22330), (10150, 19811), (11165, 18010), (12607, 15950)]