199466834

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{2333}}^1$

素因数の和:2570

約数の個数: 32

約数和(自身を含む): 354917376

約数和(自身を除く): 155450542

約数列:

[1, 2, 7, 14, 31, 62, 197, 217, 394, 434, 1379, 2333, 2758, 4666, 6107, 12214, 16331, 32662, 42749, 72323, 85498, 144646, 459601, 506261, 919202, 1012522, 3217207, 6434414, 14247631, 28495262, 99733417, 199466834]

約数ペア:

[(1, 199466834), (2, 99733417), (7, 28495262), (14, 14247631), (31, 6434414), (62, 3217207), (197, 1012522), (217, 919202), (394, 506261), (434, 459601), (1379, 144646), (2333, 85498), (2758, 72323), (4666, 42749), (6107, 32662), (12214, 16331)]