207152010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1753}}^1$

素因数の和:1880

約数の個数: 96

約数和(自身を含む): 586102608

約数和(自身を除く): 378950598

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 101, 117, 130, 195, 202, 234, 303, 390, 505, 585, 606, 909, 1010, 1170, 1313, 1515, 1753, 1818, 2626, 3030, 3506, 3939, 4545, 5259, 6565, 7878, 8765, 9090, 10518, 11817, 13130, 15777, 17530, 19695, 22789, 23634, 26295, 31554, 39390, 45578, 52590, 59085, 68367, 78885, 113945, 118170, 136734, 157770, 177053, 205101, 227890, 341835, 354106, 410202, 531159, 683670, 885265, 1025505, 1062318, 1593477, 1770530, 2051010, 2301689, 2655795, 3186954, 4603378, 5311590, 6905067, 7967385, 11508445, 13810134, 15934770, 20715201, 23016890, 34525335, 41430402, 69050670, 103576005, 207152010]

約数ペア:

[(1, 207152010), (2, 103576005), (3, 69050670), (5, 41430402), (6, 34525335), (9, 23016890), (10, 20715201), (13, 15934770), (15, 13810134), (18, 11508445), (26, 7967385), (30, 6905067), (39, 5311590), (45, 4603378), (65, 3186954), (78, 2655795), (90, 2301689), (101, 2051010), (117, 1770530), (130, 1593477), (195, 1062318), (202, 1025505), (234, 885265), (303, 683670), (390, 531159), (505, 410202), (585, 354106), (606, 341835), (909, 227890), (1010, 205101), (1170, 177053), (1313, 157770), (1515, 136734), (1753, 118170), (1818, 113945), (2626, 78885), (3030, 68367), (3506, 59085), (3939, 52590), (4545, 45578), (5259, 39390), (6565, 31554), (7878, 26295), (8765, 23634), (9090, 22789), (10518, 19695), (11817, 17530), (13130, 15777)]