213655872

素因数分解:

$2^6\times 3^1\times {\mathrm{397}}^1\times {\mathrm{2803}}^1$

素因数の和:3215

約数の個数: 56

約数和(自身を含む): 566923936

約数和(自身を除く): 353268064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 397, 794, 1191, 1588, 2382, 2803, 3176, 4764, 5606, 6352, 8409, 9528, 11212, 12704, 16818, 19056, 22424, 25408, 33636, 38112, 44848, 67272, 76224, 89696, 134544, 179392, 269088, 538176, 1112791, 2225582, 3338373, 4451164, 6676746, 8902328, 13353492, 17804656, 26706984, 35609312, 53413968, 71218624, 106827936, 213655872]

約数ペア:

[(1, 213655872), (2, 106827936), (3, 71218624), (4, 53413968), (6, 35609312), (8, 26706984), (12, 17804656), (16, 13353492), (24, 8902328), (32, 6676746), (48, 4451164), (64, 3338373), (96, 2225582), (192, 1112791), (397, 538176), (794, 269088), (1191, 179392), (1588, 134544), (2382, 89696), (2803, 76224), (3176, 67272), (4764, 44848), (5606, 38112), (6352, 33636), (8409, 25408), (9528, 22424), (11212, 19056), (12704, 16818)]