201835645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1553}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 281957760

約数和(自身を除く): 80122115

約数列:

[1, 5, 11, 17, 55, 85, 139, 187, 695, 935, 1529, 1553, 2363, 7645, 7765, 11815, 17083, 25993, 26401, 85415, 129965, 132005, 215867, 290411, 1079335, 1452055, 2374537, 3669739, 11872685, 18348695, 40367129, 201835645]

約数ペア:

[(1, 201835645), (5, 40367129), (11, 18348695), (17, 11872685), (55, 3669739), (85, 2374537), (139, 1452055), (187, 1079335), (695, 290411), (935, 215867), (1529, 132005), (1553, 129965), (2363, 85415), (7645, 26401), (7765, 25993), (11815, 17083)]