208520844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{146023}}^1$

素因数の和:146054

約数の個数: 48

約数和(自身を含む): 588768768

約数和(自身を除く): 380247924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 146023, 292046, 438069, 584092, 876138, 1022161, 1752276, 2044322, 2482391, 3066483, 4088644, 4964782, 6132966, 7447173, 9929564, 12265932, 14894346, 17376737, 29788692, 34753474, 52130211, 69506948, 104260422, 208520844]

約数ペア:

[(1, 208520844), (2, 104260422), (3, 69506948), (4, 52130211), (6, 34753474), (7, 29788692), (12, 17376737), (14, 14894346), (17, 12265932), (21, 9929564), (28, 7447173), (34, 6132966), (42, 4964782), (51, 4088644), (68, 3066483), (84, 2482391), (102, 2044322), (119, 1752276), (204, 1022161), (238, 876138), (357, 584092), (476, 438069), (714, 292046), (1428, 146023)]