218069796

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{52981}}^1$

素因数の和:53009

約数の個数: 48

約数和(自身を含む): 593398400

約数和(自身を除く): 375328604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 52981, 105962, 158943, 211924, 317886, 370867, 635772, 741734, 1112601, 1483468, 2225202, 2596069, 4450404, 5192138, 7788207, 10384276, 15576414, 18172483, 31152828, 36344966, 54517449, 72689932, 109034898, 218069796]

約数ペア:

[(1, 218069796), (2, 109034898), (3, 72689932), (4, 54517449), (6, 36344966), (7, 31152828), (12, 18172483), (14, 15576414), (21, 10384276), (28, 7788207), (42, 5192138), (49, 4450404), (84, 2596069), (98, 2225202), (147, 1483468), (196, 1112601), (294, 741734), (343, 635772), (588, 370867), (686, 317886), (1029, 211924), (1372, 158943), (2058, 105962), (4116, 52981)]