201951030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{30187}}^1$

素因数の和:30420

約数の個数: 32

約数和(自身を含む): 486872064

約数和(自身を除く): 284921034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 30187, 60374, 90561, 150935, 181122, 301870, 452805, 905610, 6731701, 13463402, 20195103, 33658505, 40390206, 67317010, 100975515, 201951030]

約数ペア:

[(1, 201951030), (2, 100975515), (3, 67317010), (5, 40390206), (6, 33658505), (10, 20195103), (15, 13463402), (30, 6731701), (223, 905610), (446, 452805), (669, 301870), (1115, 181122), (1338, 150935), (2230, 90561), (3345, 60374), (6690, 30187)]