210339918

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{14303}}^1$

素因数の和:14373

約数の個数: 48

約数和(自身を含む): 490913280

約数和(自身を除く): 280573362

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 7353, 14303, 14706, 28606, 42909, 85818, 128727, 257454, 271757, 543514, 615029, 815271, 1230058, 1630542, 1845087, 2445813, 3690174, 4891626, 5535261, 11070522, 11685551, 23371102, 35056653, 70113306, 105169959, 210339918]

約数ペア:

[(1, 210339918), (2, 105169959), (3, 70113306), (6, 35056653), (9, 23371102), (18, 11685551), (19, 11070522), (38, 5535261), (43, 4891626), (57, 3690174), (86, 2445813), (114, 1845087), (129, 1630542), (171, 1230058), (258, 815271), (342, 615029), (387, 543514), (774, 271757), (817, 257454), (1634, 128727), (2451, 85818), (4902, 42909), (7353, 28606), (14303, 14706)]