207918371696

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{659941}}^1$

素因数の和:660082

約数の個数: 80

約数和(自身を含む): 481176911040

約数和(自身を除く): 273258539344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 97, 112, 116, 194, 203, 232, 388, 406, 464, 679, 776, 812, 1358, 1552, 1624, 2716, 2813, 3248, 5432, 5626, 10864, 11252, 19691, 22504, 39382, 45008, 78764, 157528, 315056, 659941, 1319882, 2639764, 4619587, 5279528, 9239174, 10559056, 18478348, 19138289, 36956696, 38276578, 64014277, 73913392, 76553156, 128028554, 133968023, 153106312, 256057108, 267936046, 306212624, 448099939, 512114216, 535872092, 896199878, 1024228432, 1071744184, 1792399756, 1856414033, 2143488368, 3584799512, 3712828066, 7169599024, 7425656132, 12994898231, 14851312264, 25989796462, 29702624528, 51979592924, 103959185848, 207918371696]

約数ペア:

[(1, 207918371696), (2, 103959185848), (4, 51979592924), (7, 29702624528), (8, 25989796462), (14, 14851312264), (16, 12994898231), (28, 7425656132), (29, 7169599024), (56, 3712828066), (58, 3584799512), (97, 2143488368), (112, 1856414033), (116, 1792399756), (194, 1071744184), (203, 1024228432), (232, 896199878), (388, 535872092), (406, 512114216), (464, 448099939), (679, 306212624), (776, 267936046), (812, 256057108), (1358, 153106312), (1552, 133968023), (1624, 128028554), (2716, 76553156), (2813, 73913392), (3248, 64014277), (5432, 38276578), (5626, 36956696), (10864, 19138289), (11252, 18478348), (19691, 10559056), (22504, 9239174), (39382, 5279528), (45008, 4619587), (78764, 2639764), (157528, 1319882), (315056, 659941)]