209173692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191551}}^1$

素因数の和:191578

約数の個数: 48

約数和(自身を含む): 600707072

約数和(自身を除く): 391533380

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, 191551, 383102, 574653, 766204, 1149306, 1340857, 2298612, 2490163, 2681714, 4022571, 4980326, 5363428, 7470489, 8045142, 9960652, 14940978, 16090284, 17431141, 29881956, 34862282, 52293423, 69724564, 104586846, 209173692]

約数ペア:

[(1, 209173692), (2, 104586846), (3, 69724564), (4, 52293423), (6, 34862282), (7, 29881956), (12, 17431141), (13, 16090284), (14, 14940978), (21, 9960652), (26, 8045142), (28, 7470489), (39, 5363428), (42, 4980326), (52, 4022571), (78, 2681714), (84, 2490163), (91, 2298612), (156, 1340857), (182, 1149306), (273, 766204), (364, 574653), (546, 383102), (1092, 191551)]