204626422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2377}}^1$

素因数の和:2453

約数の個数: 64

約数和(自身を含む): 421876224

約数和(自身を除く): 217249802

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 43, 77, 86, 91, 143, 154, 182, 286, 301, 473, 559, 602, 946, 1001, 1118, 2002, 2377, 3311, 3913, 4754, 6149, 6622, 7826, 12298, 16639, 26147, 30901, 33278, 43043, 52294, 61802, 86086, 102211, 183029, 204422, 216307, 339911, 366058, 432614, 679822, 715477, 1124321, 1328743, 1430954, 2248642, 2379377, 2657486, 4758754, 7870247, 9301201, 14616173, 15740494, 18602402, 29232346, 102313211, 204626422]

約数ペア:

[(1, 204626422), (2, 102313211), (7, 29232346), (11, 18602402), (13, 15740494), (14, 14616173), (22, 9301201), (26, 7870247), (43, 4758754), (77, 2657486), (86, 2379377), (91, 2248642), (143, 1430954), (154, 1328743), (182, 1124321), (286, 715477), (301, 679822), (473, 432614), (559, 366058), (602, 339911), (946, 216307), (1001, 204422), (1118, 183029), (2002, 102211), (2377, 86086), (3311, 61802), (3913, 52294), (4754, 43043), (6149, 33278), (6622, 30901), (7826, 26147), (12298, 16639)]