207481170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 557383680

約数和(自身を除く): 349902510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 71, 78, 118, 127, 130, 142, 177, 195, 213, 254, 295, 354, 355, 381, 390, 426, 590, 635, 710, 762, 767, 885, 923, 1065, 1270, 1534, 1651, 1770, 1846, 1905, 2130, 2301, 2769, 3302, 3810, 3835, 4189, 4602, 4615, 4953, 5538, 7493, 7670, 8255, 8378, 9017, 9230, 9906, 11505, 12567, 13845, 14986, 16510, 18034, 20945, 22479, 23010, 24765, 25134, 27051, 27690, 37465, 41890, 44958, 45085, 49530, 54102, 54457, 62835, 74930, 90170, 97409, 108914, 112395, 117221, 125670, 135255, 163371, 194818, 224790, 234442, 270510, 272285, 292227, 326742, 351663, 487045, 532003, 544570, 584454, 586105, 703326, 816855, 974090, 1064006, 1172210, 1461135, 1596009, 1633710, 1758315, 2660015, 2922270, 3192018, 3516630, 5320030, 6916039, 7980045, 13832078, 15960090, 20748117, 34580195, 41496234, 69160390, 103740585, 207481170]

約数ペア:

[(1, 207481170), (2, 103740585), (3, 69160390), (5, 41496234), (6, 34580195), (10, 20748117), (13, 15960090), (15, 13832078), (26, 7980045), (30, 6916039), (39, 5320030), (59, 3516630), (65, 3192018), (71, 2922270), (78, 2660015), (118, 1758315), (127, 1633710), (130, 1596009), (142, 1461135), (177, 1172210), (195, 1064006), (213, 974090), (254, 816855), (295, 703326), (354, 586105), (355, 584454), (381, 544570), (390, 532003), (426, 487045), (590, 351663), (635, 326742), (710, 292227), (762, 272285), (767, 270510), (885, 234442), (923, 224790), (1065, 194818), (1270, 163371), (1534, 135255), (1651, 125670), (1770, 117221), (1846, 112395), (1905, 108914), (2130, 97409), (2301, 90170), (2769, 74930), (3302, 62835), (3810, 54457), (3835, 54102), (4189, 49530), (4602, 45085), (4615, 44958), (4953, 41890), (5538, 37465), (7493, 27690), (7670, 27051), (8255, 25134), (8378, 24765), (9017, 23010), (9230, 22479), (9906, 20945), (11505, 18034), (12567, 16510), (13845, 14986)]