200613820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1051

約数の個数: 96

約数和(自身を含む): 491774976

約数和(自身を除く): 291161156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 41, 44, 46, 55, 82, 92, 110, 115, 164, 205, 220, 230, 253, 410, 451, 460, 506, 820, 902, 943, 967, 1012, 1265, 1804, 1886, 1934, 2255, 2530, 3772, 3868, 4510, 4715, 4835, 5060, 9020, 9430, 9670, 10373, 10637, 18860, 19340, 20746, 21274, 22241, 39647, 41492, 42548, 44482, 51865, 53185, 79294, 88964, 103730, 106370, 111205, 158588, 198235, 207460, 212740, 222410, 244651, 396470, 436117, 444820, 489302, 792940, 872234, 911881, 978604, 1223255, 1744468, 1823762, 2180585, 2446510, 3647524, 4361170, 4559405, 4893020, 8722340, 9118810, 10030691, 18237620, 20061382, 40122764, 50153455, 100306910, 200613820]

約数ペア:

[(1, 200613820), (2, 100306910), (4, 50153455), (5, 40122764), (10, 20061382), (11, 18237620), (20, 10030691), (22, 9118810), (23, 8722340), (41, 4893020), (44, 4559405), (46, 4361170), (55, 3647524), (82, 2446510), (92, 2180585), (110, 1823762), (115, 1744468), (164, 1223255), (205, 978604), (220, 911881), (230, 872234), (253, 792940), (410, 489302), (451, 444820), (460, 436117), (506, 396470), (820, 244651), (902, 222410), (943, 212740), (967, 207460), (1012, 198235), (1265, 158588), (1804, 111205), (1886, 106370), (1934, 103730), (2255, 88964), (2530, 79294), (3772, 53185), (3868, 51865), (4510, 44482), (4715, 42548), (4835, 41492), (5060, 39647), (9020, 22241), (9430, 21274), (9670, 20746), (10373, 19340), (10637, 18860)]