220797864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{438091}}^1$

素因数の和:438110

約数の個数: 48

約数和(自身を含む): 683423520

約数和(自身を除く): 462625656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 438091, 876182, 1314273, 1752364, 2628546, 3066637, 3504728, 3942819, 5257092, 6133274, 7885638, 9199911, 10514184, 12266548, 15771276, 18399822, 24533096, 27599733, 31542552, 36799644, 55199466, 73599288, 110398932, 220797864]

約数ペア:

[(1, 220797864), (2, 110398932), (3, 73599288), (4, 55199466), (6, 36799644), (7, 31542552), (8, 27599733), (9, 24533096), (12, 18399822), (14, 15771276), (18, 12266548), (21, 10514184), (24, 9199911), (28, 7885638), (36, 6133274), (42, 5257092), (56, 3942819), (63, 3504728), (72, 3066637), (84, 2628546), (126, 1752364), (168, 1314273), (252, 876182), (504, 438091)]