201946395

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{39251}}^1$

素因数の和:39280

約数の個数: 32

約数和(自身を含む): 376819200

約数和(自身を除く): 174872805

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 39251, 117753, 196255, 274757, 588765, 824271, 1373785, 1923299, 4121355, 5769897, 9616495, 13463093, 28849485, 40389279, 67315465, 201946395]

約数ペア:

[(1, 201946395), (3, 67315465), (5, 40389279), (7, 28849485), (15, 13463093), (21, 9616495), (35, 5769897), (49, 4121355), (105, 1923299), (147, 1373785), (245, 824271), (343, 588765), (735, 274757), (1029, 196255), (1715, 117753), (5145, 39251)]