202422770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4211}}^1$

素因数の和:4271

約数の個数: 64

約数和(自身を含む): 436700160

約数和(自身を除く): 234277390

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 95, 110, 115, 190, 209, 230, 253, 418, 437, 506, 874, 1045, 1265, 2090, 2185, 2530, 4211, 4370, 4807, 8422, 9614, 21055, 24035, 42110, 46321, 48070, 80009, 92642, 96853, 160018, 193706, 231605, 400045, 463210, 484265, 800090, 880099, 968530, 1065383, 1760198, 1840207, 2130766, 3680414, 4400495, 5326915, 8800990, 9201035, 10653830, 18402070, 20242277, 40484554, 101211385, 202422770]

約数ペア:

[(1, 202422770), (2, 101211385), (5, 40484554), (10, 20242277), (11, 18402070), (19, 10653830), (22, 9201035), (23, 8800990), (38, 5326915), (46, 4400495), (55, 3680414), (95, 2130766), (110, 1840207), (115, 1760198), (190, 1065383), (209, 968530), (230, 880099), (253, 800090), (418, 484265), (437, 463210), (506, 400045), (874, 231605), (1045, 193706), (1265, 160018), (2090, 96853), (2185, 92642), (2530, 80009), (4211, 48070), (4370, 46321), (4807, 42110), (8422, 24035), (9614, 21055)]