203907984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4019}}^1$

素因数の和:4188

約数の個数: 80

約数和(自身を含む): 606151680

約数和(自身を除く): 402243696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 151, 168, 302, 336, 453, 604, 906, 1057, 1208, 1812, 2114, 2416, 3171, 3624, 4019, 4228, 6342, 7248, 8038, 8456, 12057, 12684, 16076, 16912, 24114, 25368, 28133, 32152, 48228, 50736, 56266, 64304, 84399, 96456, 112532, 168798, 192912, 225064, 337596, 450128, 606869, 675192, 1213738, 1350384, 1820607, 2427476, 3641214, 4248083, 4854952, 7282428, 8496166, 9709904, 12744249, 14564856, 16992332, 25488498, 29129712, 33984664, 50976996, 67969328, 101953992, 203907984]

約数ペア:

[(1, 203907984), (2, 101953992), (3, 67969328), (4, 50976996), (6, 33984664), (7, 29129712), (8, 25488498), (12, 16992332), (14, 14564856), (16, 12744249), (21, 9709904), (24, 8496166), (28, 7282428), (42, 4854952), (48, 4248083), (56, 3641214), (84, 2427476), (112, 1820607), (151, 1350384), (168, 1213738), (302, 675192), (336, 606869), (453, 450128), (604, 337596), (906, 225064), (1057, 192912), (1208, 168798), (1812, 112532), (2114, 96456), (2416, 84399), (3171, 64304), (3624, 56266), (4019, 50736), (4228, 48228), (6342, 32152), (7248, 28133), (8038, 25368), (8456, 24114), (12057, 16912), (12684, 16076)]