200740386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 539965440

約数和(自身を除く): 339225054

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 61, 66, 77, 102, 119, 122, 154, 183, 187, 231, 238, 357, 366, 374, 419, 427, 462, 561, 671, 714, 838, 854, 1037, 1122, 1257, 1281, 1309, 1342, 2013, 2074, 2514, 2562, 2618, 2933, 3111, 3927, 4026, 4609, 4697, 5866, 6222, 7123, 7259, 7854, 8799, 9218, 9394, 11407, 13827, 14091, 14246, 14518, 17598, 21369, 21777, 22814, 25559, 27654, 28182, 32263, 34221, 42738, 43554, 49861, 51118, 64526, 68442, 76677, 78353, 79849, 96789, 99722, 149583, 153354, 156706, 159698, 178913, 193578, 235059, 239547, 281149, 299166, 357826, 434503, 470118, 479094, 536739, 548471, 562298, 843447, 869006, 1073478, 1096942, 1303509, 1645413, 1686894, 1968043, 2607018, 3041521, 3290826, 3936086, 4779533, 5904129, 6083042, 9124563, 9559066, 11808258, 14338599, 18249126, 28677198, 33456731, 66913462, 100370193, 200740386]

約数ペア:

[(1, 200740386), (2, 100370193), (3, 66913462), (6, 33456731), (7, 28677198), (11, 18249126), (14, 14338599), (17, 11808258), (21, 9559066), (22, 9124563), (33, 6083042), (34, 5904129), (42, 4779533), (51, 3936086), (61, 3290826), (66, 3041521), (77, 2607018), (102, 1968043), (119, 1686894), (122, 1645413), (154, 1303509), (183, 1096942), (187, 1073478), (231, 869006), (238, 843447), (357, 562298), (366, 548471), (374, 536739), (419, 479094), (427, 470118), (462, 434503), (561, 357826), (671, 299166), (714, 281149), (838, 239547), (854, 235059), (1037, 193578), (1122, 178913), (1257, 159698), (1281, 156706), (1309, 153354), (1342, 149583), (2013, 99722), (2074, 96789), (2514, 79849), (2562, 78353), (2618, 76677), (2933, 68442), (3111, 64526), (3927, 51118), (4026, 49861), (4609, 43554), (4697, 42738), (5866, 34221), (6222, 32263), (7123, 28182), (7259, 27654), (7854, 25559), (8799, 22814), (9218, 21777), (9394, 21369), (11407, 17598), (13827, 14518), (14091, 14246)]