205963772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2591}}^1$

素因数の和:2786

約数の個数: 48

約数和(自身を含む): 438939648

約数和(自身を除く): 232975876

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 167, 238, 334, 476, 668, 1169, 2338, 2591, 2839, 4676, 5182, 5678, 10364, 11356, 18137, 19873, 36274, 39746, 44047, 72548, 79492, 88094, 176188, 308329, 432697, 616658, 865394, 1233316, 1730788, 3028879, 6057758, 7355849, 12115516, 14711698, 29423396, 51490943, 102981886, 205963772]

約数ペア:

[(1, 205963772), (2, 102981886), (4, 51490943), (7, 29423396), (14, 14711698), (17, 12115516), (28, 7355849), (34, 6057758), (68, 3028879), (119, 1730788), (167, 1233316), (238, 865394), (334, 616658), (476, 432697), (668, 308329), (1169, 176188), (2338, 88094), (2591, 79492), (2839, 72548), (4676, 44047), (5182, 39746), (5678, 36274), (10364, 19873), (11356, 18137)]