203669130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1499}}^1$

素因数の和:2163

約数の個数: 64

約数和(自身を含む): 559872000

約数和(自身を除く): 356202870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 647, 1294, 1499, 1941, 2998, 3235, 3882, 4497, 4529, 6470, 7495, 8994, 9058, 9705, 10493, 13587, 14990, 19410, 20986, 22485, 22645, 27174, 31479, 44970, 45290, 52465, 62958, 67935, 104930, 135870, 157395, 314790, 969853, 1939706, 2909559, 4849265, 5819118, 6788971, 9698530, 13577942, 14547795, 20366913, 29095590, 33944855, 40733826, 67889710, 101834565, 203669130]

約数ペア:

[(1, 203669130), (2, 101834565), (3, 67889710), (5, 40733826), (6, 33944855), (7, 29095590), (10, 20366913), (14, 14547795), (15, 13577942), (21, 9698530), (30, 6788971), (35, 5819118), (42, 4849265), (70, 2909559), (105, 1939706), (210, 969853), (647, 314790), (1294, 157395), (1499, 135870), (1941, 104930), (2998, 67935), (3235, 62958), (3882, 52465), (4497, 45290), (4529, 44970), (6470, 31479), (7495, 27174), (8994, 22645), (9058, 22485), (9705, 20986), (10493, 19410), (13587, 14990)]