220233936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{352939}}^1$

素因数の和:352963

約数の個数: 40

約数和(自身を含む): 612703840

約数和(自身を除く): 392469904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 352939, 705878, 1058817, 1411756, 2117634, 2823512, 4235268, 4588207, 5647024, 8470536, 9176414, 13764621, 16941072, 18352828, 27529242, 36705656, 55058484, 73411312, 110116968, 220233936]

約数ペア:

[(1, 220233936), (2, 110116968), (3, 73411312), (4, 55058484), (6, 36705656), (8, 27529242), (12, 18352828), (13, 16941072), (16, 13764621), (24, 9176414), (26, 8470536), (39, 5647024), (48, 4588207), (52, 4235268), (78, 2823512), (104, 2117634), (156, 1411756), (208, 1058817), (312, 705878), (624, 352939)]