211517892

素因数分解:

$2^2\times 3^7\times {\mathrm{24179}}^1$

素因数の和:24204

約数の個数: 48

約数和(自身を含む): 555172800

約数和(自身を除く): 343654908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 24179, 48358, 72537, 96716, 145074, 217611, 290148, 435222, 652833, 870444, 1305666, 1958499, 2611332, 3916998, 5875497, 7833996, 11750994, 17626491, 23501988, 35252982, 52879473, 70505964, 105758946, 211517892]

約数ペア:

[(1, 211517892), (2, 105758946), (3, 70505964), (4, 52879473), (6, 35252982), (9, 23501988), (12, 17626491), (18, 11750994), (27, 7833996), (36, 5875497), (54, 3916998), (81, 2611332), (108, 1958499), (162, 1305666), (243, 870444), (324, 652833), (486, 435222), (729, 290148), (972, 217611), (1458, 145074), (2187, 96716), (2916, 72537), (4374, 48358), (8748, 24179)]