202427925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 416616192

約数和(自身を除く): 214188267

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 37, 51, 75, 85, 105, 111, 119, 175, 185, 255, 259, 357, 425, 525, 555, 595, 613, 629, 777, 925, 1275, 1295, 1785, 1839, 1887, 2775, 2975, 3065, 3145, 3885, 4291, 4403, 6475, 8925, 9195, 9435, 10421, 12873, 13209, 15325, 15725, 19425, 21455, 22015, 22681, 31263, 45975, 47175, 52105, 64365, 66045, 68043, 72947, 107275, 110075, 113405, 156315, 158767, 218841, 260525, 321825, 330225, 340215, 364735, 385577, 476301, 567025, 781575, 793835, 1094205, 1156731, 1701075, 1823675, 1927885, 2381505, 2699039, 3969175, 5471025, 5783655, 8097117, 9639425, 11907525, 13495195, 28918275, 40485585, 67475975, 202427925]

約数ペア:

[(1, 202427925), (3, 67475975), (5, 40485585), (7, 28918275), (15, 13495195), (17, 11907525), (21, 9639425), (25, 8097117), (35, 5783655), (37, 5471025), (51, 3969175), (75, 2699039), (85, 2381505), (105, 1927885), (111, 1823675), (119, 1701075), (175, 1156731), (185, 1094205), (255, 793835), (259, 781575), (357, 567025), (425, 476301), (525, 385577), (555, 364735), (595, 340215), (613, 330225), (629, 321825), (777, 260525), (925, 218841), (1275, 158767), (1295, 156315), (1785, 113405), (1839, 110075), (1887, 107275), (2775, 72947), (2975, 68043), (3065, 66045), (3145, 64365), (3885, 52105), (4291, 47175), (4403, 45975), (6475, 31263), (8925, 22681), (9195, 22015), (9435, 21455), (10421, 19425), (12873, 15725), (13209, 15325)]