223897190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 470679552

約数和(自身を除く): 246782362

約数列:

[1, 2, 5, 10, 11, 22, 31, 47, 55, 62, 94, 110, 121, 127, 155, 235, 242, 254, 310, 341, 470, 517, 605, 635, 682, 1034, 1210, 1270, 1397, 1457, 1705, 2585, 2794, 2914, 3410, 3751, 3937, 5170, 5687, 5969, 6985, 7285, 7502, 7874, 11374, 11938, 13970, 14570, 15367, 16027, 18755, 19685, 28435, 29845, 30734, 32054, 37510, 39370, 43307, 56870, 59690, 65659, 76835, 80135, 86614, 131318, 153670, 160270, 176297, 185039, 216535, 328295, 352594, 370078, 433070, 476377, 656590, 722249, 881485, 925195, 952754, 1444498, 1762970, 1850390, 2035429, 2381885, 3611245, 4070858, 4763770, 7222490, 10177145, 20354290, 22389719, 44779438, 111948595, 223897190]

約数ペア:

[(1, 223897190), (2, 111948595), (5, 44779438), (10, 22389719), (11, 20354290), (22, 10177145), (31, 7222490), (47, 4763770), (55, 4070858), (62, 3611245), (94, 2381885), (110, 2035429), (121, 1850390), (127, 1762970), (155, 1444498), (235, 952754), (242, 925195), (254, 881485), (310, 722249), (341, 656590), (470, 476377), (517, 433070), (605, 370078), (635, 352594), (682, 328295), (1034, 216535), (1210, 185039), (1270, 176297), (1397, 160270), (1457, 153670), (1705, 131318), (2585, 86614), (2794, 80135), (2914, 76835), (3410, 65659), (3751, 59690), (3937, 56870), (5170, 43307), (5687, 39370), (5969, 37510), (6985, 32054), (7285, 30734), (7502, 29845), (7874, 28435), (11374, 19685), (11938, 18755), (13970, 16027), (14570, 15367)]