200144704

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{72727}}^1$

素因数の和:72782

約数の個数: 28

約数和(自身を含む): 406404064

約数和(自身を除く): 206259360

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 72727, 145454, 290908, 581816, 1163632, 2327264, 3127261, 4654528, 6254522, 12509044, 25018088, 50036176, 100072352, 200144704]

約数ペア:

[(1, 200144704), (2, 100072352), (4, 50036176), (8, 25018088), (16, 12509044), (32, 6254522), (43, 4654528), (64, 3127261), (86, 2327264), (172, 1163632), (344, 581816), (688, 290908), (1376, 145454), (2752, 72727)]