201990311436

素因数分解:

$2^2\times 3^1\times {\mathrm{76207}}^1\times {\mathrm{220879}}^1$

素因数の和:297093

約数の個数: 24

約数和(自身を含む): 471319045120

約数和(自身を除く): 269328733684

約数列:

[1, 2, 3, 4, 6, 12, 76207, 152414, 220879, 228621, 304828, 441758, 457242, 662637, 883516, 914484, 1325274, 2650548, 16832525953, 33665051906, 50497577859, 67330103812, 100995155718, 201990311436]

約数ペア:

[(1, 201990311436), (2, 100995155718), (3, 67330103812), (4, 50497577859), (6, 33665051906), (12, 16832525953), (76207, 2650548), (152414, 1325274), (220879, 914484), (228621, 883516), (304828, 662637), (441758, 457242)]