202972744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1741}}^1$

素因数の和:1838

約数の個数: 64

約数和(自身を含む): 438984000

約数和(自身を除く): 236011256

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 59, 76, 104, 118, 152, 236, 247, 472, 494, 767, 988, 1121, 1534, 1741, 1976, 2242, 3068, 3482, 4484, 6136, 6964, 8968, 13928, 14573, 22633, 29146, 33079, 45266, 58292, 66158, 90532, 102719, 116584, 132316, 181064, 205438, 264632, 410876, 430027, 821752, 860054, 1335347, 1720108, 1951661, 2670694, 3440216, 3903322, 5341388, 7806644, 10682776, 15613288, 25371593, 50743186, 101486372, 202972744]

約数ペア:

[(1, 202972744), (2, 101486372), (4, 50743186), (8, 25371593), (13, 15613288), (19, 10682776), (26, 7806644), (38, 5341388), (52, 3903322), (59, 3440216), (76, 2670694), (104, 1951661), (118, 1720108), (152, 1335347), (236, 860054), (247, 821752), (472, 430027), (494, 410876), (767, 264632), (988, 205438), (1121, 181064), (1534, 132316), (1741, 116584), (1976, 102719), (2242, 90532), (3068, 66158), (3482, 58292), (4484, 45266), (6136, 33079), (6964, 29146), (8968, 22633), (13928, 14573)]