200058128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2707}}^1$

素因数の和:2895

約数の個数: 40

約数和(自身を含む): 402950400

約数和(自身を除く): 202892272

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 149, 248, 298, 496, 596, 1192, 2384, 2707, 4619, 5414, 9238, 10828, 18476, 21656, 36952, 43312, 73904, 83917, 167834, 335668, 403343, 671336, 806686, 1342672, 1613372, 3226744, 6453488, 12503633, 25007266, 50014532, 100029064, 200058128]

約数ペア:

[(1, 200058128), (2, 100029064), (4, 50014532), (8, 25007266), (16, 12503633), (31, 6453488), (62, 3226744), (124, 1613372), (149, 1342672), (248, 806686), (298, 671336), (496, 403343), (596, 335668), (1192, 167834), (2384, 83917), (2707, 73904), (4619, 43312), (5414, 36952), (9238, 21656), (10828, 18476)]