200899100216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{2351}}^1\times {\mathrm{344567}}^1$

素因数の和:346955

約数の個数: 32

約数和(自身を含む): 389003489280

約数和(自身を除く): 188104389064

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 2351, 4702, 9404, 18808, 72881, 145762, 291524, 344567, 583048, 689134, 1378268, 2756536, 10681577, 21363154, 42726308, 85452616, 810077017, 1620154034, 3240308068, 6480616136, 25112387527, 50224775054, 100449550108, 200899100216]

約数ペア:

[(1, 200899100216), (2, 100449550108), (4, 50224775054), (8, 25112387527), (31, 6480616136), (62, 3240308068), (124, 1620154034), (248, 810077017), (2351, 85452616), (4702, 42726308), (9404, 21363154), (18808, 10681577), (72881, 2756536), (145762, 1378268), (291524, 689134), (344567, 583048)]