203166504

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{6547}}^1$

素因数の和:6990

約数の個数: 48

約数和(自身を含む): 551603520

約数和(自身を除く): 348437016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 1293, 1724, 2586, 3448, 3879, 5172, 6547, 7758, 10344, 13094, 15516, 19641, 26188, 31032, 39282, 52376, 58923, 78564, 117846, 157128, 235692, 471384, 2821757, 5643514, 8465271, 11287028, 16930542, 22574056, 25395813, 33861084, 50791626, 67722168, 101583252, 203166504]

約数ペア:

[(1, 203166504), (2, 101583252), (3, 67722168), (4, 50791626), (6, 33861084), (8, 25395813), (9, 22574056), (12, 16930542), (18, 11287028), (24, 8465271), (36, 5643514), (72, 2821757), (431, 471384), (862, 235692), (1293, 157128), (1724, 117846), (2586, 78564), (3448, 58923), (3879, 52376), (5172, 39282), (6547, 31032), (7758, 26188), (10344, 19641), (13094, 15516)]