199214064

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{769}}^1$

素因数の和:1047

約数の個数: 120

約数和(自身を含む): 640479840

約数和(自身を除く): 441265776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 257, 336, 504, 514, 769, 771, 1008, 1028, 1538, 1542, 1799, 2056, 2307, 2313, 3076, 3084, 3598, 4112, 4614, 4626, 5383, 5397, 6152, 6168, 6921, 7196, 9228, 9252, 10766, 10794, 12304, 12336, 13842, 14392, 16149, 16191, 18456, 18504, 21532, 21588, 27684, 28784, 32298, 32382, 36912, 37008, 43064, 43176, 48447, 55368, 64596, 64764, 86128, 86352, 96894, 110736, 129192, 129528, 193788, 197633, 258384, 259056, 387576, 395266, 592899, 775152, 790532, 1185798, 1383431, 1581064, 1778697, 2371596, 2766862, 3162128, 3557394, 4150293, 4743192, 5533724, 7114788, 8300586, 9486384, 11067448, 12450879, 14229576, 16601172, 22134896, 24901758, 28459152, 33202344, 49803516, 66404688, 99607032, 199214064]

約数ペア:

[(1, 199214064), (2, 99607032), (3, 66404688), (4, 49803516), (6, 33202344), (7, 28459152), (8, 24901758), (9, 22134896), (12, 16601172), (14, 14229576), (16, 12450879), (18, 11067448), (21, 9486384), (24, 8300586), (28, 7114788), (36, 5533724), (42, 4743192), (48, 4150293), (56, 3557394), (63, 3162128), (72, 2766862), (84, 2371596), (112, 1778697), (126, 1581064), (144, 1383431), (168, 1185798), (252, 790532), (257, 775152), (336, 592899), (504, 395266), (514, 387576), (769, 259056), (771, 258384), (1008, 197633), (1028, 193788), (1538, 129528), (1542, 129192), (1799, 110736), (2056, 96894), (2307, 86352), (2313, 86128), (3076, 64764), (3084, 64596), (3598, 55368), (4112, 48447), (4614, 43176), (4626, 43064), (5383, 37008), (5397, 36912), (6152, 32382), (6168, 32298), (6921, 28784), (7196, 27684), (9228, 21588), (9252, 21532), (10766, 18504), (10794, 18456), (12304, 16191), (12336, 16149), (13842, 14392)]