201979767

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5021}}^1$

素因数の和:5111

約数の個数: 32

約数和(自身を含む): 312408576

約数和(自身を除く): 110428809

約数列:

[1, 3, 11, 23, 33, 53, 69, 159, 253, 583, 759, 1219, 1749, 3657, 5021, 13409, 15063, 40227, 55231, 115483, 165693, 266113, 346449, 798339, 1270313, 2927243, 3810939, 6120599, 8781729, 18361797, 67326589, 201979767]

約数ペア:

[(1, 201979767), (3, 67326589), (11, 18361797), (23, 8781729), (33, 6120599), (53, 3810939), (69, 2927243), (159, 1270313), (253, 798339), (583, 346449), (759, 266113), (1219, 165693), (1749, 115483), (3657, 55231), (5021, 40227), (13409, 15063)]