210917505824

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{4019}}^1\times {\mathrm{18427}}^1$

素因数の和:22545

約数の個数: 48

約数和(自身を含む): 420036775200

約数和(自身を除く): 209119269376

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 4019, 8038, 16076, 18427, 32152, 36854, 64304, 73708, 128608, 147416, 294832, 357691, 589664, 715382, 1430764, 1640003, 2861528, 3280006, 5723056, 6560012, 11446112, 13120024, 26240048, 52480096, 74058113, 148116226, 296232452, 592464904, 1184929808, 2369859616, 6591172057, 13182344114, 26364688228, 52729376456, 105458752912, 210917505824]

約数ペア:

[(1, 210917505824), (2, 105458752912), (4, 52729376456), (8, 26364688228), (16, 13182344114), (32, 6591172057), (89, 2369859616), (178, 1184929808), (356, 592464904), (712, 296232452), (1424, 148116226), (2848, 74058113), (4019, 52480096), (8038, 26240048), (16076, 13120024), (18427, 11446112), (32152, 6560012), (36854, 5723056), (64304, 3280006), (73708, 2861528), (128608, 1640003), (147416, 1430764), (294832, 715382), (357691, 589664)]