201768683140

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{379993}}^1$

素因数の和:380332

約数の個数: 48

約数和(自身を含む): 428998026240

約数和(自身を除く): 227229343100

約数列:

[1, 2, 4, 5, 10, 20, 139, 191, 278, 382, 556, 695, 764, 955, 1390, 1910, 2780, 3820, 26549, 53098, 106196, 132745, 265490, 379993, 530980, 759986, 1519972, 1899965, 3799930, 7599860, 52819027, 72578663, 105638054, 145157326, 211276108, 264095135, 290314652, 362893315, 528190270, 725786630, 1056380540, 1451573260, 10088434157, 20176868314, 40353736628, 50442170785, 100884341570, 201768683140]

約数ペア:

[(1, 201768683140), (2, 100884341570), (4, 50442170785), (5, 40353736628), (10, 20176868314), (20, 10088434157), (139, 1451573260), (191, 1056380540), (278, 725786630), (382, 528190270), (556, 362893315), (695, 290314652), (764, 264095135), (955, 211276108), (1390, 145157326), (1910, 105638054), (2780, 72578663), (3820, 52819027), (26549, 7599860), (53098, 3799930), (106196, 1899965), (132745, 1519972), (265490, 759986), (379993, 530980)]