199893510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{11161}}^1$

素因数の和:11373

約数の個数: 48

約数和(自身を含む): 522381600

約数和(自身を除く): 322488090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 5970, 8955, 11161, 17910, 22322, 33483, 55805, 66966, 100449, 111610, 167415, 200898, 334830, 502245, 1004490, 2221039, 4442078, 6663117, 11105195, 13326234, 19989351, 22210390, 33315585, 39978702, 66631170, 99946755, 199893510]

約数ペア:

[(1, 199893510), (2, 99946755), (3, 66631170), (5, 39978702), (6, 33315585), (9, 22210390), (10, 19989351), (15, 13326234), (18, 11105195), (30, 6663117), (45, 4442078), (90, 2221039), (199, 1004490), (398, 502245), (597, 334830), (995, 200898), (1194, 167415), (1791, 111610), (1990, 100449), (2985, 66966), (3582, 55805), (5970, 33483), (8955, 22322), (11161, 17910)]