201400000

素因数分解:

$2^6\times 5^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 168

約数和(自身を含む): 535746960

約数和(自身を除く): 334346960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 53, 64, 76, 80, 95, 100, 106, 125, 152, 160, 190, 200, 212, 250, 265, 304, 320, 380, 400, 424, 475, 500, 530, 608, 625, 760, 800, 848, 950, 1000, 1007, 1060, 1216, 1250, 1325, 1520, 1600, 1696, 1900, 2000, 2014, 2120, 2375, 2500, 2650, 3040, 3125, 3392, 3800, 4000, 4028, 4240, 4750, 5000, 5035, 5300, 6080, 6250, 6625, 7600, 8000, 8056, 8480, 9500, 10000, 10070, 10600, 11875, 12500, 13250, 15200, 16112, 16960, 19000, 20000, 20140, 21200, 23750, 25000, 25175, 26500, 30400, 32224, 33125, 38000, 40000, 40280, 42400, 47500, 50000, 50350, 53000, 59375, 64448, 66250, 76000, 80560, 84800, 95000, 100000, 100700, 106000, 118750, 125875, 132500, 152000, 161120, 165625, 190000, 200000, 201400, 212000, 237500, 251750, 265000, 322240, 331250, 380000, 402800, 424000, 475000, 503500, 530000, 629375, 662500, 760000, 805600, 950000, 1007000, 1060000, 1258750, 1325000, 1611200, 1900000, 2014000, 2120000, 2517500, 2650000, 3146875, 3800000, 4028000, 5035000, 5300000, 6293750, 8056000, 10070000, 10600000, 12587500, 20140000, 25175000, 40280000, 50350000, 100700000, 201400000]

約数ペア:

[(1, 201400000), (2, 100700000), (4, 50350000), (5, 40280000), (8, 25175000), (10, 20140000), (16, 12587500), (19, 10600000), (20, 10070000), (25, 8056000), (32, 6293750), (38, 5300000), (40, 5035000), (50, 4028000), (53, 3800000), (64, 3146875), (76, 2650000), (80, 2517500), (95, 2120000), (100, 2014000), (106, 1900000), (125, 1611200), (152, 1325000), (160, 1258750), (190, 1060000), (200, 1007000), (212, 950000), (250, 805600), (265, 760000), (304, 662500), (320, 629375), (380, 530000), (400, 503500), (424, 475000), (475, 424000), (500, 402800), (530, 380000), (608, 331250), (625, 322240), (760, 265000), (800, 251750), (848, 237500), (950, 212000), (1000, 201400), (1007, 200000), (1060, 190000), (1216, 165625), (1250, 161120), (1325, 152000), (1520, 132500), (1600, 125875), (1696, 118750), (1900, 106000), (2000, 100700), (2014, 100000), (2120, 95000), (2375, 84800), (2500, 80560), (2650, 76000), (3040, 66250), (3125, 64448), (3392, 59375), (3800, 53000), (4000, 50350), (4028, 50000), (4240, 47500), (4750, 42400), (5000, 40280), (5035, 40000), (5300, 38000), (6080, 33125), (6250, 32224), (6625, 30400), (7600, 26500), (8000, 25175), (8056, 25000), (8480, 23750), (9500, 21200), (10000, 20140), (10070, 20000), (10600, 19000), (11875, 16960), (12500, 16112), (13250, 15200)]