207452310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17159}}^1$

素因数の和:17213

約数の個数: 64

約数和(自身を含む): 553512960

約数和(自身を除く): 346060650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 17159, 34318, 51477, 85795, 102954, 171590, 223067, 257385, 446134, 514770, 531929, 669201, 1063858, 1115335, 1338402, 1595787, 2230670, 2659645, 3191574, 3346005, 5319290, 6692010, 6915077, 7978935, 13830154, 15957870, 20745231, 34575385, 41490462, 69150770, 103726155, 207452310]

約数ペア:

[(1, 207452310), (2, 103726155), (3, 69150770), (5, 41490462), (6, 34575385), (10, 20745231), (13, 15957870), (15, 13830154), (26, 7978935), (30, 6915077), (31, 6692010), (39, 5319290), (62, 3346005), (65, 3191574), (78, 2659645), (93, 2230670), (130, 1595787), (155, 1338402), (186, 1115335), (195, 1063858), (310, 669201), (390, 531929), (403, 514770), (465, 446134), (806, 257385), (930, 223067), (1209, 171590), (2015, 102954), (2418, 85795), (4030, 51477), (6045, 34318), (12090, 17159)]