203045724

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1080

約数の個数: 96

約数和(自身を含む): 603993600

約数和(自身を除く): 400947876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 419, 641, 756, 838, 1257, 1282, 1676, 1923, 2514, 2564, 2933, 3771, 3846, 4487, 5028, 5769, 5866, 7542, 7692, 8799, 8974, 11313, 11538, 11732, 13461, 15084, 17307, 17598, 17948, 22626, 23076, 26397, 26922, 34614, 35196, 40383, 45252, 52794, 53844, 69228, 79191, 80766, 105588, 121149, 158382, 161532, 242298, 268579, 316764, 484596, 537158, 805737, 1074316, 1611474, 1880053, 2417211, 3222948, 3760106, 4834422, 5640159, 7251633, 7520212, 9668844, 11280318, 14503266, 16920477, 22560636, 29006532, 33840954, 50761431, 67681908, 101522862, 203045724]

約数ペア:

[(1, 203045724), (2, 101522862), (3, 67681908), (4, 50761431), (6, 33840954), (7, 29006532), (9, 22560636), (12, 16920477), (14, 14503266), (18, 11280318), (21, 9668844), (27, 7520212), (28, 7251633), (36, 5640159), (42, 4834422), (54, 3760106), (63, 3222948), (84, 2417211), (108, 1880053), (126, 1611474), (189, 1074316), (252, 805737), (378, 537158), (419, 484596), (641, 316764), (756, 268579), (838, 242298), (1257, 161532), (1282, 158382), (1676, 121149), (1923, 105588), (2514, 80766), (2564, 79191), (2933, 69228), (3771, 53844), (3846, 52794), (4487, 45252), (5028, 40383), (5769, 35196), (5866, 34614), (7542, 26922), (7692, 26397), (8799, 23076), (8974, 22626), (11313, 17948), (11538, 17598), (11732, 17307), (13461, 15084)]