203964912

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{27773}}^1$

素因数の和:27807

約数の個数: 80

約数和(自身を含む): 619915680

約数和(自身を除く): 415950768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 27773, 55546, 83319, 111092, 166638, 222184, 249957, 333276, 444368, 472141, 499914, 666552, 749871, 944282, 999828, 1333104, 1416423, 1499742, 1888564, 1999656, 2832846, 2999484, 3777128, 3999312, 4249269, 5665692, 5998968, 7554256, 8498538, 11331384, 11997936, 12747807, 16997076, 22662768, 25495614, 33994152, 50991228, 67988304, 101982456, 203964912]

約数ペア:

[(1, 203964912), (2, 101982456), (3, 67988304), (4, 50991228), (6, 33994152), (8, 25495614), (9, 22662768), (12, 16997076), (16, 12747807), (17, 11997936), (18, 11331384), (24, 8498538), (27, 7554256), (34, 5998968), (36, 5665692), (48, 4249269), (51, 3999312), (54, 3777128), (68, 2999484), (72, 2832846), (102, 1999656), (108, 1888564), (136, 1499742), (144, 1416423), (153, 1333104), (204, 999828), (216, 944282), (272, 749871), (306, 666552), (408, 499914), (432, 472141), (459, 444368), (612, 333276), (816, 249957), (918, 222184), (1224, 166638), (1836, 111092), (2448, 83319), (3672, 55546), (7344, 27773)]