200091402

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2549}}^1$

素因数の和:2660

約数の個数: 72

約数和(自身を含む): 510178500

約数和(自身を除く): 310087098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 89, 98, 126, 147, 178, 267, 294, 441, 534, 623, 801, 882, 1246, 1602, 1869, 2549, 3738, 4361, 5098, 5607, 7647, 8722, 11214, 13083, 15294, 17843, 22941, 26166, 35686, 39249, 45882, 53529, 78498, 107058, 124901, 160587, 226861, 249802, 321174, 374703, 453722, 680583, 749406, 1124109, 1361166, 1588027, 2041749, 2248218, 3176054, 4083498, 4764081, 9528162, 11116189, 14292243, 22232378, 28584486, 33348567, 66697134, 100045701, 200091402]

約数ペア:

[(1, 200091402), (2, 100045701), (3, 66697134), (6, 33348567), (7, 28584486), (9, 22232378), (14, 14292243), (18, 11116189), (21, 9528162), (42, 4764081), (49, 4083498), (63, 3176054), (89, 2248218), (98, 2041749), (126, 1588027), (147, 1361166), (178, 1124109), (267, 749406), (294, 680583), (441, 453722), (534, 374703), (623, 321174), (801, 249802), (882, 226861), (1246, 160587), (1602, 124901), (1869, 107058), (2549, 78498), (3738, 53529), (4361, 45882), (5098, 39249), (5607, 35686), (7647, 26166), (8722, 22941), (11214, 17843), (13083, 15294)]