218647884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{200227}}^1$

素因数の和:200254

約数の個数: 48

約数和(自身を含む): 627915008

約数和(自身を除く): 409267124

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 200227, 400454, 600681, 800908, 1201362, 1401589, 2402724, 2602951, 2803178, 4204767, 5205902, 5606356, 7808853, 8409534, 10411804, 15617706, 16819068, 18220657, 31235412, 36441314, 54661971, 72882628, 109323942, 218647884]

約数ペア:

[(1, 218647884), (2, 109323942), (3, 72882628), (4, 54661971), (6, 36441314), (7, 31235412), (12, 18220657), (13, 16819068), (14, 15617706), (21, 10411804), (26, 8409534), (28, 7808853), (39, 5606356), (42, 5205902), (52, 4204767), (78, 2803178), (84, 2602951), (91, 2402724), (156, 1401589), (182, 1201362), (273, 800908), (364, 600681), (546, 400454), (1092, 200227)]