210529764

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1013}}^1$

素因数の和:1297

約数の個数: 72

約数和(自身を含む): 558073152

約数和(自身を除く): 347543388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 251, 276, 414, 502, 753, 828, 1004, 1013, 1506, 2026, 2259, 3012, 3039, 4052, 4518, 5773, 6078, 9036, 9117, 11546, 12156, 17319, 18234, 23092, 23299, 34638, 36468, 46598, 51957, 69276, 69897, 93196, 103914, 139794, 207828, 209691, 254263, 279588, 419382, 508526, 762789, 838764, 1017052, 1525578, 2288367, 3051156, 4576734, 5848049, 9153468, 11696098, 17544147, 23392196, 35088294, 52632441, 70176588, 105264882, 210529764]

約数ペア:

[(1, 210529764), (2, 105264882), (3, 70176588), (4, 52632441), (6, 35088294), (9, 23392196), (12, 17544147), (18, 11696098), (23, 9153468), (36, 5848049), (46, 4576734), (69, 3051156), (92, 2288367), (138, 1525578), (207, 1017052), (251, 838764), (276, 762789), (414, 508526), (502, 419382), (753, 279588), (828, 254263), (1004, 209691), (1013, 207828), (1506, 139794), (2026, 103914), (2259, 93196), (3012, 69897), (3039, 69276), (4052, 51957), (4518, 46598), (5773, 36468), (6078, 34638), (9036, 23299), (9117, 23092), (11546, 18234), (12156, 17319)]