197004502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2297}}^1$

素因数の和:2416

約数の個数: 32

約数和(自身を含む): 324845280

約数和(自身を除く): 127840778

約数列:

[1, 2, 19, 37, 38, 61, 74, 122, 703, 1159, 1406, 2257, 2297, 2318, 4514, 4594, 42883, 43643, 84989, 85766, 87286, 140117, 169978, 280234, 1614791, 2662223, 3229582, 5184329, 5324446, 10368658, 98502251, 197004502]

約数ペア:

[(1, 197004502), (2, 98502251), (19, 10368658), (37, 5324446), (38, 5184329), (61, 3229582), (74, 2662223), (122, 1614791), (703, 280234), (1159, 169978), (1406, 140117), (2257, 87286), (2297, 85766), (2318, 84989), (4514, 43643), (4594, 42883)]