202806684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{619}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 541632000

約数和(自身を除く): 338825316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 479, 619, 684, 958, 1238, 1437, 1857, 1916, 2476, 2874, 3714, 4311, 5571, 5748, 7428, 8622, 9101, 11142, 11761, 17244, 18202, 22284, 23522, 27303, 35283, 36404, 47044, 54606, 70566, 81909, 105849, 109212, 141132, 163818, 211698, 296501, 327636, 423396, 593002, 889503, 1186004, 1779006, 2668509, 3558012, 5337018, 5633519, 10674036, 11267038, 16900557, 22534076, 33801114, 50701671, 67602228, 101403342, 202806684]

約数ペア:

[(1, 202806684), (2, 101403342), (3, 67602228), (4, 50701671), (6, 33801114), (9, 22534076), (12, 16900557), (18, 11267038), (19, 10674036), (36, 5633519), (38, 5337018), (57, 3558012), (76, 2668509), (114, 1779006), (171, 1186004), (228, 889503), (342, 593002), (479, 423396), (619, 327636), (684, 296501), (958, 211698), (1238, 163818), (1437, 141132), (1857, 109212), (1916, 105849), (2476, 81909), (2874, 70566), (3714, 54606), (4311, 47044), (5571, 36404), (5748, 35283), (7428, 27303), (8622, 23522), (9101, 22284), (11142, 18202), (11761, 17244)]