199464870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{54949}}^1$

素因数の和:54981

約数の個数: 48

約数和(自身を含む): 526201200

約数和(自身を除く): 326736330

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 54949, 109898, 164847, 274745, 329694, 549490, 604439, 824235, 1208878, 1648470, 1813317, 3022195, 3626634, 6044390, 6648829, 9066585, 13297658, 18133170, 19946487, 33244145, 39892974, 66488290, 99732435, 199464870]

約数ペア:

[(1, 199464870), (2, 99732435), (3, 66488290), (5, 39892974), (6, 33244145), (10, 19946487), (11, 18133170), (15, 13297658), (22, 9066585), (30, 6648829), (33, 6044390), (55, 3626634), (66, 3022195), (110, 1813317), (121, 1648470), (165, 1208878), (242, 824235), (330, 604439), (363, 549490), (605, 329694), (726, 274745), (1210, 164847), (1815, 109898), (3630, 54949)]