199775016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{396379}}^1$

素因数の和:396398

約数の個数: 48

約数和(自身を含む): 618352800

約数和(自身を除く): 418577784

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, 396379, 792758, 1189137, 1585516, 2378274, 2774653, 3171032, 3567411, 4756548, 5549306, 7134822, 8323959, 9513096, 11098612, 14269644, 16647918, 22197224, 24971877, 28539288, 33295836, 49943754, 66591672, 99887508, 199775016]

約数ペア:

[(1, 199775016), (2, 99887508), (3, 66591672), (4, 49943754), (6, 33295836), (7, 28539288), (8, 24971877), (9, 22197224), (12, 16647918), (14, 14269644), (18, 11098612), (21, 9513096), (24, 8323959), (28, 7134822), (36, 5549306), (42, 4756548), (56, 3567411), (63, 3171032), (72, 2774653), (84, 2378274), (126, 1585516), (168, 1189137), (252, 792758), (504, 396379)]