199189008

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1549}}^1$

素因数の和:1629

約数の個数: 120

約数和(自身を含む): 599664000

約数和(自身を除く): 400474992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 188, 228, 282, 304, 342, 376, 423, 456, 564, 684, 752, 846, 893, 912, 1128, 1368, 1549, 1692, 1786, 2256, 2679, 2736, 3098, 3384, 3572, 4647, 5358, 6196, 6768, 7144, 8037, 9294, 10716, 12392, 13941, 14288, 16074, 18588, 21432, 24784, 27882, 29431, 32148, 37176, 42864, 55764, 58862, 64296, 72803, 74352, 88293, 111528, 117724, 128592, 145606, 176586, 218409, 223056, 235448, 264879, 291212, 353172, 436818, 470896, 529758, 582424, 655227, 706344, 873636, 1059516, 1164848, 1310454, 1383257, 1412688, 1747272, 2119032, 2620908, 2766514, 3494544, 4149771, 4238064, 5241816, 5533028, 8299542, 10483632, 11066056, 12449313, 16599084, 22132112, 24898626, 33198168, 49797252, 66396336, 99594504, 199189008]

約数ペア:

[(1, 199189008), (2, 99594504), (3, 66396336), (4, 49797252), (6, 33198168), (8, 24898626), (9, 22132112), (12, 16599084), (16, 12449313), (18, 11066056), (19, 10483632), (24, 8299542), (36, 5533028), (38, 5241816), (47, 4238064), (48, 4149771), (57, 3494544), (72, 2766514), (76, 2620908), (94, 2119032), (114, 1747272), (141, 1412688), (144, 1383257), (152, 1310454), (171, 1164848), (188, 1059516), (228, 873636), (282, 706344), (304, 655227), (342, 582424), (376, 529758), (423, 470896), (456, 436818), (564, 353172), (684, 291212), (752, 264879), (846, 235448), (893, 223056), (912, 218409), (1128, 176586), (1368, 145606), (1549, 128592), (1692, 117724), (1786, 111528), (2256, 88293), (2679, 74352), (2736, 72803), (3098, 64296), (3384, 58862), (3572, 55764), (4647, 42864), (5358, 37176), (6196, 32148), (6768, 29431), (7144, 27882), (8037, 24784), (9294, 21432), (10716, 18588), (12392, 16074), (13941, 14288)]