201929187316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{323507}}^1$

素因数の和:323764

約数の個数: 48

約数和(自身を含む): 382619381760

約数和(自身を除く): 180690194444

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 191, 382, 764, 817, 1634, 3268, 3629, 7258, 8213, 14516, 16426, 32852, 156047, 312094, 323507, 624188, 647014, 1294028, 6146633, 12293266, 13910801, 24586532, 27821602, 55643204, 61789837, 123579674, 247159348, 264305219, 528610438, 1057220876, 1174006903, 2348013806, 2656962991, 4696027612, 5313925982, 10627851964, 50482296829, 100964593658, 201929187316]

約数ペア:

[(1, 201929187316), (2, 100964593658), (4, 50482296829), (19, 10627851964), (38, 5313925982), (43, 4696027612), (76, 2656962991), (86, 2348013806), (172, 1174006903), (191, 1057220876), (382, 528610438), (764, 264305219), (817, 247159348), (1634, 123579674), (3268, 61789837), (3629, 55643204), (7258, 27821602), (8213, 24586532), (14516, 13910801), (16426, 12293266), (32852, 6146633), (156047, 1294028), (312094, 647014), (323507, 624188)]