203414000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 160

約数和(自身を含む): 532733760

約数和(自身を除く): 329319760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 53, 76, 80, 95, 100, 101, 106, 125, 152, 190, 200, 202, 212, 250, 265, 304, 380, 400, 404, 424, 475, 500, 505, 530, 760, 808, 848, 950, 1000, 1007, 1010, 1060, 1325, 1520, 1616, 1900, 1919, 2000, 2014, 2020, 2120, 2375, 2525, 2650, 3800, 3838, 4028, 4040, 4240, 4750, 5035, 5050, 5300, 5353, 6625, 7600, 7676, 8056, 8080, 9500, 9595, 10070, 10100, 10600, 10706, 12625, 13250, 15352, 16112, 19000, 19190, 20140, 20200, 21200, 21412, 25175, 25250, 26500, 26765, 30704, 38000, 38380, 40280, 40400, 42824, 47975, 50350, 50500, 53000, 53530, 76760, 80560, 85648, 95950, 100700, 101000, 101707, 106000, 107060, 125875, 133825, 153520, 191900, 201400, 202000, 203414, 214120, 239875, 251750, 267650, 383800, 402800, 406828, 428240, 479750, 503500, 508535, 535300, 669125, 767600, 813656, 959500, 1007000, 1017070, 1070600, 1338250, 1627312, 1919000, 2014000, 2034140, 2141200, 2542675, 2676500, 3838000, 4068280, 5085350, 5353000, 8136560, 10170700, 10706000, 12713375, 20341400, 25426750, 40682800, 50853500, 101707000, 203414000]

約数ペア:

[(1, 203414000), (2, 101707000), (4, 50853500), (5, 40682800), (8, 25426750), (10, 20341400), (16, 12713375), (19, 10706000), (20, 10170700), (25, 8136560), (38, 5353000), (40, 5085350), (50, 4068280), (53, 3838000), (76, 2676500), (80, 2542675), (95, 2141200), (100, 2034140), (101, 2014000), (106, 1919000), (125, 1627312), (152, 1338250), (190, 1070600), (200, 1017070), (202, 1007000), (212, 959500), (250, 813656), (265, 767600), (304, 669125), (380, 535300), (400, 508535), (404, 503500), (424, 479750), (475, 428240), (500, 406828), (505, 402800), (530, 383800), (760, 267650), (808, 251750), (848, 239875), (950, 214120), (1000, 203414), (1007, 202000), (1010, 201400), (1060, 191900), (1325, 153520), (1520, 133825), (1616, 125875), (1900, 107060), (1919, 106000), (2000, 101707), (2014, 101000), (2020, 100700), (2120, 95950), (2375, 85648), (2525, 80560), (2650, 76760), (3800, 53530), (3838, 53000), (4028, 50500), (4040, 50350), (4240, 47975), (4750, 42824), (5035, 40400), (5050, 40280), (5300, 38380), (5353, 38000), (6625, 30704), (7600, 26765), (7676, 26500), (8056, 25250), (8080, 25175), (9500, 21412), (9595, 21200), (10070, 20200), (10100, 20140), (10600, 19190), (10706, 19000), (12625, 16112), (13250, 15352)]