222389732013

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2837}}^1\times {\mathrm{5657}}^1$

素因数の和:8677

約数の個数: 32

約数和(自身を含む): 308302156800

約数和(自身を除く): 85912424787

約数列:

[1, 3, 31, 93, 149, 447, 2837, 4619, 5657, 8511, 13857, 16971, 87947, 175367, 263841, 422713, 526101, 842893, 1268139, 2528679, 13104103, 16048909, 26129683, 39312309, 48146727, 78389049, 497516179, 1492548537, 2391287441, 7173862323, 74129910671, 222389732013]

約数ペア:

[(1, 222389732013), (3, 74129910671), (31, 7173862323), (93, 2391287441), (149, 1492548537), (447, 497516179), (2837, 78389049), (4619, 48146727), (5657, 39312309), (8511, 26129683), (13857, 16048909), (16971, 13104103), (87947, 2528679), (175367, 1268139), (263841, 842893), (422713, 526101)]