187234726

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{1997}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 331636032

約数和(自身を除く): 144401306

約数列:

[1, 2, 7, 14, 37, 74, 181, 259, 362, 518, 1267, 1997, 2534, 3994, 6697, 13394, 13979, 27958, 46879, 73889, 93758, 147778, 361457, 517223, 722914, 1034446, 2530199, 5060398, 13373909, 26747818, 93617363, 187234726]

約数ペア:

[(1, 187234726), (2, 93617363), (7, 26747818), (14, 13373909), (37, 5060398), (74, 2530199), (181, 1034446), (259, 722914), (362, 517223), (518, 361457), (1267, 147778), (1997, 93758), (2534, 73889), (3994, 46879), (6697, 27958), (13394, 13979)]