210935988

素因数分解:

$2^2\times 3^4\times {\mathrm{439}}^1\times {\mathrm{1483}}^1$

素因数の和:1938

約数の個数: 60

約数和(自身を含む): 553057120

約数和(自身を除く): 342121132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 439, 878, 1317, 1483, 1756, 2634, 2966, 3951, 4449, 5268, 5932, 7902, 8898, 11853, 13347, 15804, 17796, 23706, 26694, 35559, 40041, 47412, 53388, 71118, 80082, 120123, 142236, 160164, 240246, 480492, 651037, 1302074, 1953111, 2604148, 3906222, 5859333, 7812444, 11718666, 17577999, 23437332, 35155998, 52733997, 70311996, 105467994, 210935988]

約数ペア:

[(1, 210935988), (2, 105467994), (3, 70311996), (4, 52733997), (6, 35155998), (9, 23437332), (12, 17577999), (18, 11718666), (27, 7812444), (36, 5859333), (54, 3906222), (81, 2604148), (108, 1953111), (162, 1302074), (324, 651037), (439, 480492), (878, 240246), (1317, 160164), (1483, 142236), (1756, 120123), (2634, 80082), (2966, 71118), (3951, 53388), (4449, 47412), (5268, 40041), (5932, 35559), (7902, 26694), (8898, 23706), (11853, 17796), (13347, 15804)]