209364201210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{627083}}^1$

素因数の和:627483

約数の個数: 64

約数和(自身を含む): 520128552960

約数和(自身を除く): 310764351750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 359, 465, 718, 930, 1077, 1795, 2154, 3590, 5385, 10770, 11129, 22258, 33387, 55645, 66774, 111290, 166935, 333870, 627083, 1254166, 1881249, 3135415, 3762498, 6270830, 9406245, 18812490, 19439573, 38879146, 58318719, 97197865, 116637438, 194395730, 225122797, 291593595, 450245594, 583187190, 675368391, 1125613985, 1350736782, 2251227970, 3376841955, 6753683910, 6978806707, 13957613414, 20936420121, 34894033535, 41872840242, 69788067070, 104682100605, 209364201210]

約数ペア:

[(1, 209364201210), (2, 104682100605), (3, 69788067070), (5, 41872840242), (6, 34894033535), (10, 20936420121), (15, 13957613414), (30, 6978806707), (31, 6753683910), (62, 3376841955), (93, 2251227970), (155, 1350736782), (186, 1125613985), (310, 675368391), (359, 583187190), (465, 450245594), (718, 291593595), (930, 225122797), (1077, 194395730), (1795, 116637438), (2154, 97197865), (3590, 58318719), (5385, 38879146), (10770, 19439573), (11129, 18812490), (22258, 9406245), (33387, 6270830), (55645, 3762498), (66774, 3135415), (111290, 1881249), (166935, 1254166), (333870, 627083)]