201975770

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1\times {\mathrm{373}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 367809552

約数和(自身を除く): 165833782

約数列:

[1, 2, 5, 10, 173, 313, 346, 373, 626, 746, 865, 1565, 1730, 1865, 3130, 3730, 54149, 64529, 108298, 116749, 129058, 233498, 270745, 322645, 541490, 583745, 645290, 1167490, 20197577, 40395154, 100987885, 201975770]

約数ペア:

[(1, 201975770), (2, 100987885), (5, 40395154), (10, 20197577), (173, 1167490), (313, 645290), (346, 583745), (373, 541490), (626, 322645), (746, 270745), (865, 233498), (1565, 129058), (1730, 116749), (1865, 108298), (3130, 64529), (3730, 54149)]