219632

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 40

約数和(自身を含む): 508896

約数和(自身を除く): 289264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 53, 56, 74, 106, 112, 148, 212, 259, 296, 371, 424, 518, 592, 742, 848, 1036, 1484, 1961, 2072, 2968, 3922, 4144, 5936, 7844, 13727, 15688, 27454, 31376, 54908, 109816, 219632]

約数ペア:

[(1, 219632), (2, 109816), (4, 54908), (7, 31376), (8, 27454), (14, 15688), (16, 13727), (28, 7844), (37, 5936), (53, 4144), (56, 3922), (74, 2968), (106, 2072), (112, 1961), (148, 1484), (212, 1036), (259, 848), (296, 742), (371, 592), (424, 518)]