207701316

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1831}}^1$

素因数の和:2001

約数の個数: 72

約数和(自身を含む): 552150144

約数和(自身を除く): 344448828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 137, 138, 207, 274, 276, 411, 414, 548, 822, 828, 1233, 1644, 1831, 2466, 3151, 3662, 4932, 5493, 6302, 7324, 9453, 10986, 12604, 16479, 18906, 21972, 28359, 32958, 37812, 42113, 56718, 65916, 84226, 113436, 126339, 168452, 250847, 252678, 379017, 501694, 505356, 752541, 758034, 1003388, 1505082, 1516068, 2257623, 3010164, 4515246, 5769481, 9030492, 11538962, 17308443, 23077924, 34616886, 51925329, 69233772, 103850658, 207701316]

約数ペア:

[(1, 207701316), (2, 103850658), (3, 69233772), (4, 51925329), (6, 34616886), (9, 23077924), (12, 17308443), (18, 11538962), (23, 9030492), (36, 5769481), (46, 4515246), (69, 3010164), (92, 2257623), (137, 1516068), (138, 1505082), (207, 1003388), (274, 758034), (276, 752541), (411, 505356), (414, 501694), (548, 379017), (822, 252678), (828, 250847), (1233, 168452), (1644, 126339), (1831, 113436), (2466, 84226), (3151, 65916), (3662, 56718), (4932, 42113), (5493, 37812), (6302, 32958), (7324, 28359), (9453, 21972), (10986, 18906), (12604, 16479)]