127812874

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 231978600

約数和(自身を除く): 104165726

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 101, 202, 259, 349, 518, 698, 707, 1414, 1813, 2443, 3626, 3737, 4886, 4949, 7474, 9898, 12913, 17101, 25826, 26159, 34202, 35249, 52318, 70498, 90391, 180782, 183113, 246743, 366226, 493486, 632737, 1265474, 1304213, 1727201, 2608426, 3454402, 9129491, 18258982, 63906437, 127812874]

約数ペア:

[(1, 127812874), (2, 63906437), (7, 18258982), (14, 9129491), (37, 3454402), (49, 2608426), (74, 1727201), (98, 1304213), (101, 1265474), (202, 632737), (259, 493486), (349, 366226), (518, 246743), (698, 183113), (707, 180782), (1414, 90391), (1813, 70498), (2443, 52318), (3626, 35249), (3737, 34202), (4886, 26159), (4949, 25826), (7474, 17101), (9898, 12913)]