193269020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3203}}^1$

素因数の和:3650

約数の個数: 48

約数和(自身を含む): 465067008

約数和(自身を除く): 271797988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 431, 862, 1724, 2155, 3017, 3203, 4310, 6034, 6406, 8620, 12068, 12812, 15085, 16015, 22421, 30170, 32030, 44842, 60340, 64060, 89684, 112105, 224210, 448420, 1380493, 2760986, 5521972, 6902465, 9663451, 13804930, 19326902, 27609860, 38653804, 48317255, 96634510, 193269020]

約数ペア:

[(1, 193269020), (2, 96634510), (4, 48317255), (5, 38653804), (7, 27609860), (10, 19326902), (14, 13804930), (20, 9663451), (28, 6902465), (35, 5521972), (70, 2760986), (140, 1380493), (431, 448420), (862, 224210), (1724, 112105), (2155, 89684), (3017, 64060), (3203, 60340), (4310, 44842), (6034, 32030), (6406, 30170), (8620, 22421), (12068, 16015), (12812, 15085)]