200807728

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{103723}}^1$

素因数の和:103753

約数の個数: 30

約数和(自身を含む): 427654052

約数和(自身を除く): 226846324

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 103723, 207446, 414892, 829784, 1140953, 1659568, 2281906, 4563812, 9127624, 12550483, 18255248, 25100966, 50201932, 100403864, 200807728]

約数ペア:

[(1, 200807728), (2, 100403864), (4, 50201932), (8, 25100966), (11, 18255248), (16, 12550483), (22, 9127624), (44, 4563812), (88, 2281906), (121, 1659568), (176, 1140953), (242, 829784), (484, 414892), (968, 207446), (1936, 103723)]