209965728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10079}}^1$

素因数の和:10130

約数の個数: 96

約数和(自身を含む): 650280960

約数和(自身を除く): 440315232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 992, 1302, 1488, 1736, 2604, 2976, 3472, 5208, 6944, 10079, 10416, 20158, 20832, 30237, 40316, 60474, 70553, 80632, 120948, 141106, 161264, 211659, 241896, 282212, 312449, 322528, 423318, 483792, 564424, 624898, 846636, 937347, 967584, 1128848, 1249796, 1693272, 1874694, 2187143, 2257696, 2499592, 3386544, 3749388, 4374286, 4999184, 6561429, 6773088, 7498776, 8748572, 9998368, 13122858, 14997552, 17497144, 26245716, 29995104, 34994288, 52491432, 69988576, 104982864, 209965728]

約数ペア:

[(1, 209965728), (2, 104982864), (3, 69988576), (4, 52491432), (6, 34994288), (7, 29995104), (8, 26245716), (12, 17497144), (14, 14997552), (16, 13122858), (21, 9998368), (24, 8748572), (28, 7498776), (31, 6773088), (32, 6561429), (42, 4999184), (48, 4374286), (56, 3749388), (62, 3386544), (84, 2499592), (93, 2257696), (96, 2187143), (112, 1874694), (124, 1693272), (168, 1249796), (186, 1128848), (217, 967584), (224, 937347), (248, 846636), (336, 624898), (372, 564424), (434, 483792), (496, 423318), (651, 322528), (672, 312449), (744, 282212), (868, 241896), (992, 211659), (1302, 161264), (1488, 141106), (1736, 120948), (2604, 80632), (2976, 70553), (3472, 60474), (5208, 40316), (6944, 30237), (10079, 20832), (10416, 20158)]