213573584

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4877}}^1$

素因数の和:4932

約数の個数: 80

約数和(自身を含む): 522609408

約数和(自身を除く): 309035824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1288, 1564, 1904, 2576, 2737, 3128, 4877, 5474, 6256, 9754, 10948, 19508, 21896, 34139, 39016, 43792, 68278, 78032, 82909, 112171, 136556, 165818, 224342, 273112, 331636, 448684, 546224, 580363, 663272, 785197, 897368, 1160726, 1326544, 1570394, 1794736, 1906907, 2321452, 3140788, 3813814, 4642904, 6281576, 7627628, 9285808, 12563152, 13348349, 15255256, 26696698, 30510512, 53393396, 106786792, 213573584]

約数ペア:

[(1, 213573584), (2, 106786792), (4, 53393396), (7, 30510512), (8, 26696698), (14, 15255256), (16, 13348349), (17, 12563152), (23, 9285808), (28, 7627628), (34, 6281576), (46, 4642904), (56, 3813814), (68, 3140788), (92, 2321452), (112, 1906907), (119, 1794736), (136, 1570394), (161, 1326544), (184, 1160726), (238, 897368), (272, 785197), (322, 663272), (368, 580363), (391, 546224), (476, 448684), (644, 331636), (782, 273112), (952, 224342), (1288, 165818), (1564, 136556), (1904, 112171), (2576, 82909), (2737, 78032), (3128, 68278), (4877, 43792), (5474, 39016), (6256, 34139), (9754, 21896), (10948, 19508)]