203918736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26387}}^1$

素因数の和:26428

約数の個数: 80

約数和(自身を含む): 628245504

約数和(自身を除く): 424326768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 26387, 52774, 79161, 105548, 158322, 184709, 211096, 316644, 369418, 422192, 554127, 606901, 633288, 738836, 1108254, 1213802, 1266576, 1477672, 1820703, 2216508, 2427604, 2955344, 3641406, 4248307, 4433016, 4855208, 7282812, 8496614, 8866032, 9710416, 12744921, 14565624, 16993228, 25489842, 29131248, 33986456, 50979684, 67972912, 101959368, 203918736]

約数ペア:

[(1, 203918736), (2, 101959368), (3, 67972912), (4, 50979684), (6, 33986456), (7, 29131248), (8, 25489842), (12, 16993228), (14, 14565624), (16, 12744921), (21, 9710416), (23, 8866032), (24, 8496614), (28, 7282812), (42, 4855208), (46, 4433016), (48, 4248307), (56, 3641406), (69, 2955344), (84, 2427604), (92, 2216508), (112, 1820703), (138, 1477672), (161, 1266576), (168, 1213802), (184, 1108254), (276, 738836), (322, 633288), (336, 606901), (368, 554127), (483, 422192), (552, 369418), (644, 316644), (966, 211096), (1104, 184709), (1288, 158322), (1932, 105548), (2576, 79161), (3864, 52774), (7728, 26387)]