197923752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211457}}^1$

素因数の和:211482

約数の個数: 48

約数和(自身を含む): 577280340

約数和(自身を除く): 379356588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 211457, 422914, 634371, 845828, 1268742, 1691656, 1903113, 2537484, 2748941, 3806226, 5074968, 5497882, 7612452, 8246823, 10995764, 15224904, 16493646, 21991528, 24740469, 32987292, 49480938, 65974584, 98961876, 197923752]

約数ペア:

[(1, 197923752), (2, 98961876), (3, 65974584), (4, 49480938), (6, 32987292), (8, 24740469), (9, 21991528), (12, 16493646), (13, 15224904), (18, 10995764), (24, 8246823), (26, 7612452), (36, 5497882), (39, 5074968), (52, 3806226), (72, 2748941), (78, 2537484), (104, 1903113), (117, 1691656), (156, 1268742), (234, 845828), (312, 634371), (468, 422914), (936, 211457)]