205953552

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{204319}}^1$

素因数の和:204340

約数の個数: 60

約数和(自身を含む): 658727680

約数和(自身を除く): 452774128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 204319, 408638, 612957, 817276, 1225914, 1430233, 1634552, 1838871, 2451828, 2860466, 3269104, 3677742, 4290699, 4903656, 5720932, 7355484, 8581398, 9807312, 11441864, 12872097, 14710968, 17162796, 22883728, 25744194, 29421936, 34325592, 51488388, 68651184, 102976776, 205953552]

約数ペア:

[(1, 205953552), (2, 102976776), (3, 68651184), (4, 51488388), (6, 34325592), (7, 29421936), (8, 25744194), (9, 22883728), (12, 17162796), (14, 14710968), (16, 12872097), (18, 11441864), (21, 9807312), (24, 8581398), (28, 7355484), (36, 5720932), (42, 4903656), (48, 4290699), (56, 3677742), (63, 3269104), (72, 2860466), (84, 2451828), (112, 1838871), (126, 1634552), (144, 1430233), (168, 1225914), (252, 817276), (336, 612957), (504, 408638), (1008, 204319)]