217527124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 417464320

約数和(自身を除く): 199937196

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 127, 254, 508, 589, 727, 1178, 1454, 2356, 2413, 2908, 3937, 4826, 7874, 9652, 13813, 15748, 22537, 27626, 45074, 55252, 74803, 90148, 92329, 149606, 184658, 299212, 369316, 428203, 856406, 1712812, 1754251, 2862199, 3508502, 5724398, 7017004, 11448796, 54381781, 108763562, 217527124]

約数ペア:

[(1, 217527124), (2, 108763562), (4, 54381781), (19, 11448796), (31, 7017004), (38, 5724398), (62, 3508502), (76, 2862199), (124, 1754251), (127, 1712812), (254, 856406), (508, 428203), (589, 369316), (727, 299212), (1178, 184658), (1454, 149606), (2356, 92329), (2413, 90148), (2908, 74803), (3937, 55252), (4826, 45074), (7874, 27626), (9652, 22537), (13813, 15748)]