201722844976

素因数分解:

$2^4\times {\mathrm{1893329}}^1\times {\mathrm{6659}}^1$

素因数の和:1899996

約数の個数: 20

約数和(自身を含む): 390896911800

約数和(自身を除く): 189174066824

約数列:

[1, 2, 4, 8, 16, 6659, 13318, 26636, 53272, 106544, 1893329, 3786658, 7573316, 15146632, 30293264, 12607677811, 25215355622, 50430711244, 100861422488, 201722844976]

約数ペア:

[(1, 201722844976), (2, 100861422488), (4, 50430711244), (8, 25215355622), (16, 12607677811), (6659, 30293264), (13318, 15146632), (26636, 7573316), (53272, 3786658), (106544, 1893329)]