200194866

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{409}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 442091520

約数和(自身を除く): 241896654

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 383, 409, 426, 639, 766, 818, 1149, 1227, 1278, 2298, 2454, 3447, 3681, 6894, 7362, 27193, 29039, 54386, 58078, 81579, 87117, 156647, 163158, 174234, 244737, 261351, 313294, 469941, 489474, 522702, 939882, 1409823, 2819646, 11121937, 22243874, 33365811, 66731622, 100097433, 200194866]

約数ペア:

[(1, 200194866), (2, 100097433), (3, 66731622), (6, 33365811), (9, 22243874), (18, 11121937), (71, 2819646), (142, 1409823), (213, 939882), (383, 522702), (409, 489474), (426, 469941), (639, 313294), (766, 261351), (818, 244737), (1149, 174234), (1227, 163158), (1278, 156647), (2298, 87117), (2454, 81579), (3447, 58078), (3681, 54386), (6894, 29039), (7362, 27193)]