207768660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13687}}^1$

素因数の和:13733

約数の個数: 96

約数和(自身を含む): 662280192

約数和(自身を除く): 454511532

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3795, 5060, 7590, 13687, 15180, 27374, 41061, 54748, 68435, 82122, 136870, 150557, 164244, 205305, 273740, 301114, 314801, 410610, 451671, 602228, 629602, 752785, 821220, 903342, 944403, 1259204, 1505570, 1574005, 1806684, 1888806, 2258355, 3011140, 3148010, 3462811, 3777612, 4516710, 4722015, 6296020, 6925622, 9033420, 9444030, 10388433, 13851244, 17314055, 18888060, 20776866, 34628110, 41553732, 51942165, 69256220, 103884330, 207768660]

約数ペア:

[(1, 207768660), (2, 103884330), (3, 69256220), (4, 51942165), (5, 41553732), (6, 34628110), (10, 20776866), (11, 18888060), (12, 17314055), (15, 13851244), (20, 10388433), (22, 9444030), (23, 9033420), (30, 6925622), (33, 6296020), (44, 4722015), (46, 4516710), (55, 3777612), (60, 3462811), (66, 3148010), (69, 3011140), (92, 2258355), (110, 1888806), (115, 1806684), (132, 1574005), (138, 1505570), (165, 1259204), (220, 944403), (230, 903342), (253, 821220), (276, 752785), (330, 629602), (345, 602228), (460, 451671), (506, 410610), (660, 314801), (690, 301114), (759, 273740), (1012, 205305), (1265, 164244), (1380, 150557), (1518, 136870), (2530, 82122), (3036, 68435), (3795, 54748), (5060, 41061), (7590, 27374), (13687, 15180)]