207331380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8929}}^1$

素因数の和:8990

約数の個数: 96

約数和(自身を含む): 660105600

約数和(自身を除く): 452774220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 7740, 8929, 11610, 17858, 23220, 26787, 35716, 44645, 53574, 80361, 89290, 107148, 133935, 160722, 178580, 241083, 267870, 321444, 383947, 401805, 482166, 535740, 767894, 803610, 964332, 1151841, 1205415, 1535788, 1607220, 1919735, 2303682, 2410830, 3455523, 3839470, 4607364, 4821660, 5759205, 6911046, 7678940, 10366569, 11518410, 13822092, 17277615, 20733138, 23036820, 34555230, 41466276, 51832845, 69110460, 103665690, 207331380]

約数ペア:

[(1, 207331380), (2, 103665690), (3, 69110460), (4, 51832845), (5, 41466276), (6, 34555230), (9, 23036820), (10, 20733138), (12, 17277615), (15, 13822092), (18, 11518410), (20, 10366569), (27, 7678940), (30, 6911046), (36, 5759205), (43, 4821660), (45, 4607364), (54, 3839470), (60, 3455523), (86, 2410830), (90, 2303682), (108, 1919735), (129, 1607220), (135, 1535788), (172, 1205415), (180, 1151841), (215, 964332), (258, 803610), (270, 767894), (387, 535740), (430, 482166), (516, 401805), (540, 383947), (645, 321444), (774, 267870), (860, 241083), (1161, 178580), (1290, 160722), (1548, 133935), (1935, 107148), (2322, 89290), (2580, 80361), (3870, 53574), (4644, 44645), (5805, 35716), (7740, 26787), (8929, 23220), (11610, 17858)]