210899178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{98459}}^1$

素因数の和:98491

約数の個数: 48

約数和(自身を含む): 552951360

約数和(自身を除く): 342052182

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 98459, 196918, 295377, 590754, 689213, 886131, 1378426, 1673803, 1772262, 2067639, 3347606, 4135278, 5021409, 6202917, 10042818, 11716621, 12405834, 15064227, 23433242, 30128454, 35149863, 70299726, 105449589, 210899178]

約数ペア:

[(1, 210899178), (2, 105449589), (3, 70299726), (6, 35149863), (7, 30128454), (9, 23433242), (14, 15064227), (17, 12405834), (18, 11716621), (21, 10042818), (34, 6202917), (42, 5021409), (51, 4135278), (63, 3347606), (102, 2067639), (119, 1772262), (126, 1673803), (153, 1378426), (238, 886131), (306, 689213), (357, 590754), (714, 295377), (1071, 196918), (2142, 98459)]