201187072

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 428553216

約数和(自身を除く): 227366144

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 184, 188, 256, 368, 376, 727, 736, 752, 1081, 1454, 1472, 1504, 2162, 2908, 2944, 3008, 4324, 5816, 5888, 6016, 8648, 11632, 12032, 16721, 17296, 23264, 33442, 34169, 34592, 46528, 66884, 68338, 69184, 93056, 133768, 136676, 138368, 186112, 267536, 273352, 276736, 535072, 546704, 785887, 1070144, 1093408, 1571774, 2140288, 2186816, 3143548, 4280576, 4373632, 6287096, 8747264, 12574192, 25148384, 50296768, 100593536, 201187072]

約数ペア:

[(1, 201187072), (2, 100593536), (4, 50296768), (8, 25148384), (16, 12574192), (23, 8747264), (32, 6287096), (46, 4373632), (47, 4280576), (64, 3143548), (92, 2186816), (94, 2140288), (128, 1571774), (184, 1093408), (188, 1070144), (256, 785887), (368, 546704), (376, 535072), (727, 276736), (736, 273352), (752, 267536), (1081, 186112), (1454, 138368), (1472, 136676), (1504, 133768), (2162, 93056), (2908, 69184), (2944, 68338), (3008, 66884), (4324, 46528), (5816, 34592), (5888, 34169), (6016, 33442), (8648, 23264), (11632, 17296), (12032, 16721)]