199459572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{75211}}^1$

素因数の和:75248

約数の個数: 48

約数和(自身を含む): 530695872

約数和(自身を除く): 331236300

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 75211, 150422, 225633, 300844, 451266, 902532, 977743, 1278587, 1955486, 2557174, 2933229, 3835761, 3910972, 5114348, 5866458, 7671522, 11732916, 15343044, 16621631, 33243262, 49864893, 66486524, 99729786, 199459572]

約数ペア:

[(1, 199459572), (2, 99729786), (3, 66486524), (4, 49864893), (6, 33243262), (12, 16621631), (13, 15343044), (17, 11732916), (26, 7671522), (34, 5866458), (39, 5114348), (51, 3910972), (52, 3835761), (68, 2933229), (78, 2557174), (102, 1955486), (156, 1278587), (204, 977743), (221, 902532), (442, 451266), (663, 300844), (884, 225633), (1326, 150422), (2652, 75211)]