221258196

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{120511}}^1$

素因数の和:120541

約数の個数: 48

約数和(自身を含む): 607380480

約数和(自身を除く): 386122284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 120511, 241022, 361533, 482044, 723066, 1084599, 1446132, 2048687, 2169198, 3253797, 4097374, 4338396, 6146061, 6507594, 8194748, 12292122, 13015188, 18438183, 24584244, 36876366, 55314549, 73752732, 110629098, 221258196]

約数ペア:

[(1, 221258196), (2, 110629098), (3, 73752732), (4, 55314549), (6, 36876366), (9, 24584244), (12, 18438183), (17, 13015188), (18, 12292122), (27, 8194748), (34, 6507594), (36, 6146061), (51, 4338396), (54, 4097374), (68, 3253797), (102, 2169198), (108, 2048687), (153, 1446132), (204, 1084599), (306, 723066), (459, 482044), (612, 361533), (918, 241022), (1836, 120511)]