203414490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2347}}^1$

素因数の和:2473

約数の個数: 80

約数和(自身を含む): 552305952

約数和(自身を除く): 348891462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 107, 135, 162, 214, 270, 321, 405, 535, 642, 810, 963, 1070, 1605, 1926, 2347, 2889, 3210, 4694, 4815, 5778, 7041, 8667, 9630, 11735, 14082, 14445, 17334, 21123, 23470, 28890, 35205, 42246, 43335, 63369, 70410, 86670, 105615, 126738, 190107, 211230, 251129, 316845, 380214, 502258, 633690, 753387, 950535, 1255645, 1506774, 1901070, 2260161, 2511290, 3766935, 4520322, 6780483, 7533870, 11300805, 13560966, 20341449, 22601610, 33902415, 40682898, 67804830, 101707245, 203414490]

約数ペア:

[(1, 203414490), (2, 101707245), (3, 67804830), (5, 40682898), (6, 33902415), (9, 22601610), (10, 20341449), (15, 13560966), (18, 11300805), (27, 7533870), (30, 6780483), (45, 4520322), (54, 3766935), (81, 2511290), (90, 2260161), (107, 1901070), (135, 1506774), (162, 1255645), (214, 950535), (270, 753387), (321, 633690), (405, 502258), (535, 380214), (642, 316845), (810, 251129), (963, 211230), (1070, 190107), (1605, 126738), (1926, 105615), (2347, 86670), (2889, 70410), (3210, 63369), (4694, 43335), (4815, 42246), (5778, 35205), (7041, 28890), (8667, 23470), (9630, 21123), (11735, 17334), (14082, 14445)]