201761648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{18793}}^1$

素因数の和:18873

約数の個数: 40

約数和(自身を含む): 433464816

約数和(自身を除く): 231703168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 18793, 37586, 75172, 150344, 206723, 300688, 413446, 826892, 1146373, 1653784, 2292746, 3307568, 4585492, 9170984, 12610103, 18341968, 25220206, 50440412, 100880824, 201761648]

約数ペア:

[(1, 201761648), (2, 100880824), (4, 50440412), (8, 25220206), (11, 18341968), (16, 12610103), (22, 9170984), (44, 4585492), (61, 3307568), (88, 2292746), (122, 1653784), (176, 1146373), (244, 826892), (488, 413446), (671, 300688), (976, 206723), (1342, 150344), (2684, 75172), (5368, 37586), (10736, 18793)]