201775630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21673}}^1$

素因数の和:21713

約数の個数: 48

約数和(自身を含む): 444750480

約数和(自身を除く): 242974850

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 21673, 43346, 108365, 151711, 216730, 303422, 411787, 758555, 823574, 1061977, 1517110, 2058935, 2123954, 2882509, 4117870, 5309885, 5765018, 10619770, 14412545, 20177563, 28825090, 40355126, 100887815, 201775630]

約数ペア:

[(1, 201775630), (2, 100887815), (5, 40355126), (7, 28825090), (10, 20177563), (14, 14412545), (19, 10619770), (35, 5765018), (38, 5309885), (49, 4117870), (70, 2882509), (95, 2123954), (98, 2058935), (133, 1517110), (190, 1061977), (245, 823574), (266, 758555), (490, 411787), (665, 303422), (931, 216730), (1330, 151711), (1862, 108365), (4655, 43346), (9310, 21673)]