201049830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39191}}^1$

素因数の和:39226

約数の個数: 64

約数和(自身を含む): 564364800

約数和(自身を除く): 363314970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 39191, 78382, 117573, 195955, 235146, 352719, 391910, 587865, 705438, 744629, 1058157, 1175730, 1489258, 1763595, 2116314, 2233887, 3527190, 3723145, 4467774, 5290785, 6701661, 7446290, 10581570, 11169435, 13403322, 20104983, 22338870, 33508305, 40209966, 67016610, 100524915, 201049830]

約数ペア:

[(1, 201049830), (2, 100524915), (3, 67016610), (5, 40209966), (6, 33508305), (9, 22338870), (10, 20104983), (15, 13403322), (18, 11169435), (19, 10581570), (27, 7446290), (30, 6701661), (38, 5290785), (45, 4467774), (54, 3723145), (57, 3527190), (90, 2233887), (95, 2116314), (114, 1763595), (135, 1489258), (171, 1175730), (190, 1058157), (270, 744629), (285, 705438), (342, 587865), (513, 391910), (570, 352719), (855, 235146), (1026, 195955), (1710, 117573), (2565, 78382), (5130, 39191)]