198878862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{28019}}^1$

素因数の和:28057

約数の個数: 48

約数和(自身を含む): 492255360

約数和(自身を除く): 293376498

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 7098, 28019, 56038, 84057, 168114, 196133, 364247, 392266, 588399, 728494, 1092741, 1176798, 2185482, 2549729, 4735211, 5099458, 7649187, 9470422, 14205633, 15298374, 28411266, 33146477, 66292954, 99439431, 198878862]

約数ペア:

[(1, 198878862), (2, 99439431), (3, 66292954), (6, 33146477), (7, 28411266), (13, 15298374), (14, 14205633), (21, 9470422), (26, 7649187), (39, 5099458), (42, 4735211), (78, 2549729), (91, 2185482), (169, 1176798), (182, 1092741), (273, 728494), (338, 588399), (507, 392266), (546, 364247), (1014, 196133), (1183, 168114), (2366, 84057), (3549, 56038), (7098, 28019)]