202150995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 355332096

約数和(自身を除く): 153181101

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 101, 141, 167, 235, 255, 303, 501, 505, 705, 799, 835, 1515, 1717, 2397, 2505, 2839, 3995, 4747, 5151, 7849, 8517, 8585, 11985, 14195, 14241, 16867, 23547, 23735, 25755, 39245, 42585, 50601, 71205, 80699, 84335, 117735, 133433, 242097, 253005, 286739, 400299, 403495, 667165, 792749, 860217, 1210485, 1433695, 2001495, 2378247, 3963745, 4301085, 11891235, 13476733, 40430199, 67383665, 202150995]

約数ペア:

[(1, 202150995), (3, 67383665), (5, 40430199), (15, 13476733), (17, 11891235), (47, 4301085), (51, 3963745), (85, 2378247), (101, 2001495), (141, 1433695), (167, 1210485), (235, 860217), (255, 792749), (303, 667165), (501, 403495), (505, 400299), (705, 286739), (799, 253005), (835, 242097), (1515, 133433), (1717, 117735), (2397, 84335), (2505, 80699), (2839, 71205), (3995, 50601), (4747, 42585), (5151, 39245), (7849, 25755), (8517, 23735), (8585, 23547), (11985, 16867), (14195, 14241)]