210325328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{6329}}^1$

素因数の和:6435

約数の個数: 40

約数和(自身を含む): 426996480

約数和(自身を除く): 216671152

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2077, 4154, 6329, 8308, 12658, 16616, 25316, 33232, 50632, 101264, 196199, 392398, 424043, 784796, 848086, 1569592, 1696172, 3139184, 3392344, 6784688, 13145333, 26290666, 52581332, 105162664, 210325328]

約数ペア:

[(1, 210325328), (2, 105162664), (4, 52581332), (8, 26290666), (16, 13145333), (31, 6784688), (62, 3392344), (67, 3139184), (124, 1696172), (134, 1569592), (248, 848086), (268, 784796), (496, 424043), (536, 392398), (1072, 196199), (2077, 101264), (4154, 50632), (6329, 33232), (8308, 25316), (12658, 16616)]