207364590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{811}}^1\times {\mathrm{947}}^1$

素因数の和:1774

約数の個数: 64

約数和(自身を含む): 554238720

約数和(自身を除く): 346874130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 811, 947, 1622, 1894, 2433, 2841, 4055, 4735, 4866, 5682, 7299, 8110, 8523, 9470, 12165, 14205, 14598, 17046, 21897, 24330, 25569, 28410, 36495, 42615, 43794, 51138, 72990, 85230, 109485, 127845, 218970, 255690, 768017, 1536034, 2304051, 3840085, 4608102, 6912153, 7680170, 11520255, 13824306, 20736459, 23040510, 34560765, 41472918, 69121530, 103682295, 207364590]

約数ペア:

[(1, 207364590), (2, 103682295), (3, 69121530), (5, 41472918), (6, 34560765), (9, 23040510), (10, 20736459), (15, 13824306), (18, 11520255), (27, 7680170), (30, 6912153), (45, 4608102), (54, 3840085), (90, 2304051), (135, 1536034), (270, 768017), (811, 255690), (947, 218970), (1622, 127845), (1894, 109485), (2433, 85230), (2841, 72990), (4055, 51138), (4735, 43794), (4866, 42615), (5682, 36495), (7299, 28410), (8110, 25569), (8523, 24330), (9470, 21897), (12165, 17046), (14205, 14598)]