199926812

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 381024000

約数和(自身を除く): 181097188

約数列:

[1, 2, 4, 29, 31, 53, 58, 62, 106, 116, 124, 212, 899, 1049, 1537, 1643, 1798, 2098, 3074, 3286, 3596, 4196, 6148, 6572, 30421, 32519, 47647, 55597, 60842, 65038, 95294, 111194, 121684, 130076, 190588, 222388, 943051, 1612313, 1723507, 1886102, 3224626, 3447014, 3772204, 6449252, 6894028, 49981703, 99963406, 199926812]

約数ペア:

[(1, 199926812), (2, 99963406), (4, 49981703), (29, 6894028), (31, 6449252), (53, 3772204), (58, 3447014), (62, 3224626), (106, 1886102), (116, 1723507), (124, 1612313), (212, 943051), (899, 222388), (1049, 190588), (1537, 130076), (1643, 121684), (1798, 111194), (2098, 95294), (3074, 65038), (3286, 60842), (3596, 55597), (4196, 47647), (6148, 32519), (6572, 30421)]