211556124

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{50227}}^1$

素因数の和:50256

約数の個数: 60

約数和(自身を含む): 595603624

約数和(自身を除く): 384047500

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 50227, 100454, 150681, 200908, 301362, 452043, 602724, 652951, 904086, 1305902, 1356129, 1808172, 1958853, 2611804, 2712258, 3917706, 4068387, 5424516, 5876559, 7835412, 8136774, 11753118, 16273548, 17629677, 23506236, 35259354, 52889031, 70518708, 105778062, 211556124]

約数ペア:

[(1, 211556124), (2, 105778062), (3, 70518708), (4, 52889031), (6, 35259354), (9, 23506236), (12, 17629677), (13, 16273548), (18, 11753118), (26, 8136774), (27, 7835412), (36, 5876559), (39, 5424516), (52, 4068387), (54, 3917706), (78, 2712258), (81, 2611804), (108, 1958853), (117, 1808172), (156, 1356129), (162, 1305902), (234, 904086), (324, 652951), (351, 602724), (468, 452043), (702, 301362), (1053, 200908), (1404, 150681), (2106, 100454), (4212, 50227)]