200205870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1171}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 496177920

約数和(自身を除く): 295972050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 139, 205, 246, 278, 410, 417, 615, 695, 834, 1171, 1230, 1390, 2085, 2342, 3513, 4170, 5699, 5855, 7026, 11398, 11710, 17097, 17565, 28495, 34194, 35130, 48011, 56990, 85485, 96022, 144033, 162769, 170970, 240055, 288066, 325538, 480110, 488307, 720165, 813845, 976614, 1440330, 1627690, 2441535, 4883070, 6673529, 13347058, 20020587, 33367645, 40041174, 66735290, 100102935, 200205870]

約数ペア:

[(1, 200205870), (2, 100102935), (3, 66735290), (5, 40041174), (6, 33367645), (10, 20020587), (15, 13347058), (30, 6673529), (41, 4883070), (82, 2441535), (123, 1627690), (139, 1440330), (205, 976614), (246, 813845), (278, 720165), (410, 488307), (417, 480110), (615, 325538), (695, 288066), (834, 240055), (1171, 170970), (1230, 162769), (1390, 144033), (2085, 96022), (2342, 85485), (3513, 56990), (4170, 48011), (5699, 35130), (5855, 34194), (7026, 28495), (11398, 17565), (11710, 17097)]