223764996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{204913}}^1$

素因数の和:204940

約数の個数: 48

約数和(自身を含む): 642610304

約数和(自身を除く): 418845308

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 204913, 409826, 614739, 819652, 1229478, 1434391, 2458956, 2663869, 2868782, 4303173, 5327738, 5737564, 7991607, 8606346, 10655476, 15983214, 17212692, 18647083, 31966428, 37294166, 55941249, 74588332, 111882498, 223764996]

約数ペア:

[(1, 223764996), (2, 111882498), (3, 74588332), (4, 55941249), (6, 37294166), (7, 31966428), (12, 18647083), (13, 17212692), (14, 15983214), (21, 10655476), (26, 8606346), (28, 7991607), (39, 5737564), (42, 5327738), (52, 4303173), (78, 2868782), (84, 2663869), (91, 2458956), (156, 1434391), (182, 1229478), (273, 819652), (364, 614739), (546, 409826), (1092, 204913)]