205777638

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18233}}^1$

素因数の和:18274

約数の個数: 64

約数和(自身を含む): 525139200

約数和(自身を除く): 319361562

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 1026, 1254, 1881, 3762, 5643, 11286, 18233, 36466, 54699, 109398, 164097, 200563, 328194, 346427, 401126, 492291, 601689, 692854, 984582, 1039281, 1203378, 1805067, 2078562, 3117843, 3610134, 3810697, 5415201, 6235686, 7621394, 9353529, 10830402, 11432091, 18707058, 22864182, 34296273, 68592546, 102888819, 205777638]

約数ペア:

[(1, 205777638), (2, 102888819), (3, 68592546), (6, 34296273), (9, 22864182), (11, 18707058), (18, 11432091), (19, 10830402), (22, 9353529), (27, 7621394), (33, 6235686), (38, 5415201), (54, 3810697), (57, 3610134), (66, 3117843), (99, 2078562), (114, 1805067), (171, 1203378), (198, 1039281), (209, 984582), (297, 692854), (342, 601689), (418, 492291), (513, 401126), (594, 346427), (627, 328194), (1026, 200563), (1254, 164097), (1881, 109398), (3762, 54699), (5643, 36466), (11286, 18233)]