211364749310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{54401}}^1$

素因数の和:54475

約数の個数: 144

約数和(自身を含む): 476672500080

約数和(自身を除く): 265307750770

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 121, 130, 143, 169, 190, 209, 242, 247, 286, 338, 418, 494, 605, 715, 845, 1045, 1210, 1235, 1430, 1573, 1690, 1859, 2090, 2299, 2470, 2717, 3146, 3211, 3718, 4598, 5434, 6422, 7865, 9295, 11495, 13585, 15730, 16055, 18590, 20449, 22990, 27170, 29887, 32110, 35321, 40898, 54401, 59774, 70642, 102245, 108802, 149435, 176605, 204490, 272005, 298870, 353210, 388531, 544010, 598411, 707213, 777062, 1033619, 1196822, 1414426, 1942655, 2067238, 2992055, 3536065, 3885310, 5168095, 5984110, 6582521, 7072130, 7779343, 9193769, 10336190, 11369809, 13165042, 13437047, 15558686, 18387538, 22739618, 26874094, 32912605, 38896715, 45968845, 56849045, 65825210, 67185235, 77793430, 85572773, 91937690, 101131459, 113698090, 125067899, 134370470, 147807517, 171145546, 174681611, 202262918, 250135798, 295615034, 349363222, 427863865, 505657295, 625339495, 739037585, 855727730, 873408055, 1011314590, 1112446049, 1250678990, 1478075170, 1625882687, 1746816110, 1921497721, 2224892098, 3251765374, 3842995442, 5562230245, 8129413435, 9607488605, 11124460490, 16258826870, 19214977210, 21136474931, 42272949862, 105682374655, 211364749310]

約数ペア:

[(1, 211364749310), (2, 105682374655), (5, 42272949862), (10, 21136474931), (11, 19214977210), (13, 16258826870), (19, 11124460490), (22, 9607488605), (26, 8129413435), (38, 5562230245), (55, 3842995442), (65, 3251765374), (95, 2224892098), (110, 1921497721), (121, 1746816110), (130, 1625882687), (143, 1478075170), (169, 1250678990), (190, 1112446049), (209, 1011314590), (242, 873408055), (247, 855727730), (286, 739037585), (338, 625339495), (418, 505657295), (494, 427863865), (605, 349363222), (715, 295615034), (845, 250135798), (1045, 202262918), (1210, 174681611), (1235, 171145546), (1430, 147807517), (1573, 134370470), (1690, 125067899), (1859, 113698090), (2090, 101131459), (2299, 91937690), (2470, 85572773), (2717, 77793430), (3146, 67185235), (3211, 65825210), (3718, 56849045), (4598, 45968845), (5434, 38896715), (6422, 32912605), (7865, 26874094), (9295, 22739618), (11495, 18387538), (13585, 15558686), (15730, 13437047), (16055, 13165042), (18590, 11369809), (20449, 10336190), (22990, 9193769), (27170, 7779343), (29887, 7072130), (32110, 6582521), (35321, 5984110), (40898, 5168095), (54401, 3885310), (59774, 3536065), (70642, 2992055), (102245, 2067238), (108802, 1942655), (149435, 1414426), (176605, 1196822), (204490, 1033619), (272005, 777062), (298870, 707213), (353210, 598411), (388531, 544010)]