210331342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4423}}^1$

素因数の和:4528

約数の個数: 32

約数和(自身を含む): 356751360

約数和(自身を除く): 146420018

約数列:

[1, 2, 13, 26, 31, 59, 62, 118, 403, 767, 806, 1534, 1829, 3658, 4423, 8846, 23777, 47554, 57499, 114998, 137113, 260957, 274226, 521914, 1782469, 3392441, 3564938, 6784882, 8089667, 16179334, 105165671, 210331342]

約数ペア:

[(1, 210331342), (2, 105165671), (13, 16179334), (26, 8089667), (31, 6784882), (59, 3564938), (62, 3392441), (118, 1782469), (403, 521914), (767, 274226), (806, 260957), (1534, 137113), (1829, 114998), (3658, 57499), (4423, 47554), (8846, 23777)]