204290016

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:481

約数の個数: 144

約数和(自身を含む): 630349776

約数和(自身を除く): 426059760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 137, 147, 168, 196, 224, 274, 294, 317, 336, 392, 411, 548, 588, 634, 672, 784, 822, 951, 959, 1096, 1176, 1268, 1568, 1644, 1902, 1918, 2192, 2219, 2352, 2536, 2877, 3288, 3804, 3836, 4384, 4438, 4704, 5072, 5754, 6576, 6657, 6713, 7608, 7672, 8876, 10144, 11508, 13152, 13314, 13426, 15216, 15344, 15533, 17752, 20139, 23016, 26628, 26852, 30432, 30688, 31066, 35504, 40278, 43429, 46032, 46599, 53256, 53704, 62132, 71008, 80556, 86858, 92064, 93198, 106512, 107408, 124264, 130287, 161112, 173716, 186396, 213024, 214816, 248528, 260574, 304003, 322224, 347432, 372792, 497056, 521148, 608006, 644448, 694864, 745584, 912009, 1042296, 1216012, 1389728, 1491168, 1824018, 2084592, 2128021, 2432024, 3648036, 4169184, 4256042, 4864048, 6384063, 7296072, 8512084, 9728096, 12768126, 14592144, 17024168, 25536252, 29184288, 34048336, 51072504, 68096672, 102145008, 204290016]

約数ペア:

[(1, 204290016), (2, 102145008), (3, 68096672), (4, 51072504), (6, 34048336), (7, 29184288), (8, 25536252), (12, 17024168), (14, 14592144), (16, 12768126), (21, 9728096), (24, 8512084), (28, 7296072), (32, 6384063), (42, 4864048), (48, 4256042), (49, 4169184), (56, 3648036), (84, 2432024), (96, 2128021), (98, 2084592), (112, 1824018), (137, 1491168), (147, 1389728), (168, 1216012), (196, 1042296), (224, 912009), (274, 745584), (294, 694864), (317, 644448), (336, 608006), (392, 521148), (411, 497056), (548, 372792), (588, 347432), (634, 322224), (672, 304003), (784, 260574), (822, 248528), (951, 214816), (959, 213024), (1096, 186396), (1176, 173716), (1268, 161112), (1568, 130287), (1644, 124264), (1902, 107408), (1918, 106512), (2192, 93198), (2219, 92064), (2352, 86858), (2536, 80556), (2877, 71008), (3288, 62132), (3804, 53704), (3836, 53256), (4384, 46599), (4438, 46032), (4704, 43429), (5072, 40278), (5754, 35504), (6576, 31066), (6657, 30688), (6713, 30432), (7608, 26852), (7672, 26628), (8876, 23016), (10144, 20139), (11508, 17752), (13152, 15533), (13314, 15344), (13426, 15216)]