211064826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{607}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 512704512

約数和(自身を除く): 301639686

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 487, 607, 714, 974, 1214, 1461, 1821, 2922, 3409, 3642, 4249, 6818, 8279, 8498, 10227, 10319, 12747, 16558, 20454, 20638, 24837, 25494, 30957, 49674, 57953, 61914, 72233, 115906, 144466, 173859, 216699, 295609, 347718, 433398, 591218, 886827, 1773654, 2069263, 4138526, 5025353, 6207789, 10050706, 12415578, 15076059, 30152118, 35177471, 70354942, 105532413, 211064826]

約数ペア:

[(1, 211064826), (2, 105532413), (3, 70354942), (6, 35177471), (7, 30152118), (14, 15076059), (17, 12415578), (21, 10050706), (34, 6207789), (42, 5025353), (51, 4138526), (102, 2069263), (119, 1773654), (238, 886827), (357, 591218), (487, 433398), (607, 347718), (714, 295609), (974, 216699), (1214, 173859), (1461, 144466), (1821, 115906), (2922, 72233), (3409, 61914), (3642, 57953), (4249, 49674), (6818, 30957), (8279, 25494), (8498, 24837), (10227, 20638), (10319, 20454), (12747, 16558)]