201064240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1877}}^1$

素因数の和:2006

約数の個数: 80

約数和(自身を含む): 508592448

約数和(自身を除く): 307528208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 103, 104, 130, 206, 208, 260, 412, 515, 520, 824, 1030, 1040, 1339, 1648, 1877, 2060, 2678, 3754, 4120, 5356, 6695, 7508, 8240, 9385, 10712, 13390, 15016, 18770, 21424, 24401, 26780, 30032, 37540, 48802, 53560, 75080, 97604, 107120, 122005, 150160, 193331, 195208, 244010, 386662, 390416, 488020, 773324, 966655, 976040, 1546648, 1933310, 1952080, 2513303, 3093296, 3866620, 5026606, 7733240, 10053212, 12566515, 15466480, 20106424, 25133030, 40212848, 50266060, 100532120, 201064240]

約数ペア:

[(1, 201064240), (2, 100532120), (4, 50266060), (5, 40212848), (8, 25133030), (10, 20106424), (13, 15466480), (16, 12566515), (20, 10053212), (26, 7733240), (40, 5026606), (52, 3866620), (65, 3093296), (80, 2513303), (103, 1952080), (104, 1933310), (130, 1546648), (206, 976040), (208, 966655), (260, 773324), (412, 488020), (515, 390416), (520, 386662), (824, 244010), (1030, 195208), (1040, 193331), (1339, 150160), (1648, 122005), (1877, 107120), (2060, 97604), (2678, 75080), (3754, 53560), (4120, 48802), (5356, 37540), (6695, 30032), (7508, 26780), (8240, 24401), (9385, 21424), (10712, 18770), (13390, 15016)]