207039276

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:316

約数の個数: 108

約数和(自身を含む): 561670200

約数和(自身を除く): 354630924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 89, 114, 171, 178, 179, 228, 267, 342, 356, 358, 361, 534, 537, 684, 716, 722, 801, 1068, 1074, 1083, 1444, 1602, 1611, 1691, 2148, 2166, 3204, 3222, 3249, 3382, 3401, 4332, 5073, 6444, 6498, 6764, 6802, 10146, 10203, 12996, 13604, 15219, 15931, 20292, 20406, 30438, 30609, 31862, 32129, 40812, 47793, 60876, 61218, 63724, 64258, 64619, 95586, 96387, 122436, 128516, 129238, 143379, 191172, 192774, 193857, 258476, 286758, 289161, 302689, 385548, 387714, 573516, 578322, 581571, 605378, 775428, 908067, 1156644, 1163142, 1210756, 1816134, 2326284, 2724201, 3632268, 5448402, 5751091, 10896804, 11502182, 17253273, 23004364, 34506546, 51759819, 69013092, 103519638, 207039276]

約数ペア:

[(1, 207039276), (2, 103519638), (3, 69013092), (4, 51759819), (6, 34506546), (9, 23004364), (12, 17253273), (18, 11502182), (19, 10896804), (36, 5751091), (38, 5448402), (57, 3632268), (76, 2724201), (89, 2326284), (114, 1816134), (171, 1210756), (178, 1163142), (179, 1156644), (228, 908067), (267, 775428), (342, 605378), (356, 581571), (358, 578322), (361, 573516), (534, 387714), (537, 385548), (684, 302689), (716, 289161), (722, 286758), (801, 258476), (1068, 193857), (1074, 192774), (1083, 191172), (1444, 143379), (1602, 129238), (1611, 128516), (1691, 122436), (2148, 96387), (2166, 95586), (3204, 64619), (3222, 64258), (3249, 63724), (3382, 61218), (3401, 60876), (4332, 47793), (5073, 40812), (6444, 32129), (6498, 31862), (6764, 30609), (6802, 30438), (10146, 20406), (10203, 20292), (12996, 15931), (13604, 15219)]