209076084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3623}}^1$

素因数の和:3869

約数の個数: 72

約数和(自身を含む): 606802560

約数和(自身を除く): 397726476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1374, 1603, 2061, 2748, 3206, 3623, 4122, 4809, 6412, 7246, 8244, 9618, 10869, 14427, 14492, 19236, 21738, 25361, 28854, 32607, 43476, 50722, 57708, 65214, 76083, 101444, 130428, 152166, 228249, 304332, 456498, 829667, 912996, 1659334, 2489001, 3318668, 4978002, 5807669, 7467003, 9956004, 11615338, 14934006, 17423007, 23230676, 29868012, 34846014, 52269021, 69692028, 104538042, 209076084]

約数ペア:

[(1, 209076084), (2, 104538042), (3, 69692028), (4, 52269021), (6, 34846014), (7, 29868012), (9, 23230676), (12, 17423007), (14, 14934006), (18, 11615338), (21, 9956004), (28, 7467003), (36, 5807669), (42, 4978002), (63, 3318668), (84, 2489001), (126, 1659334), (229, 912996), (252, 829667), (458, 456498), (687, 304332), (916, 228249), (1374, 152166), (1603, 130428), (2061, 101444), (2748, 76083), (3206, 65214), (3623, 57708), (4122, 50722), (4809, 43476), (6412, 32607), (7246, 28854), (8244, 25361), (9618, 21738), (10869, 19236), (14427, 14492)]