206487202425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23135821}}^1$

素因数の和:23135858

約数の個数: 48

約数和(自身を含む): 413113237632

約数和(自身を除く): 206626035207

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 8925, 23135821, 69407463, 115679105, 161950747, 347037315, 393308957, 485852241, 578395525, 809753735, 1179926871, 1735186575, 1966544785, 2429261205, 2753162699, 4048768675, 5899634355, 8259488097, 9832723925, 12146306025, 13765813495, 29498171775, 41297440485, 68829067475, 206487202425]

約数ペア:

[(1, 206487202425), (3, 68829067475), (5, 41297440485), (7, 29498171775), (15, 13765813495), (17, 12146306025), (21, 9832723925), (25, 8259488097), (35, 5899634355), (51, 4048768675), (75, 2753162699), (85, 2429261205), (105, 1966544785), (119, 1735186575), (175, 1179926871), (255, 809753735), (357, 578395525), (425, 485852241), (525, 393308957), (595, 347037315), (1275, 161950747), (1785, 115679105), (2975, 69407463), (8925, 23135821)]