197966482

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 343854720

約数和(自身を除く): 145888238

約数列:

[1, 2, 7, 14, 179, 197, 358, 394, 401, 802, 1253, 1379, 2506, 2758, 2807, 5614, 35263, 70526, 71779, 78997, 143558, 157994, 246841, 493682, 502453, 552979, 1004906, 1105958, 14140463, 28280926, 98983241, 197966482]

約数ペア:

[(1, 197966482), (2, 98983241), (7, 28280926), (14, 14140463), (179, 1105958), (197, 1004906), (358, 552979), (394, 502453), (401, 493682), (802, 246841), (1253, 157994), (1379, 143558), (2506, 78997), (2758, 71779), (2807, 70526), (5614, 35263)]