201693626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1307}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 331499520

約数和(自身を除く): 129805894

約数列:

[1, 2, 19, 31, 38, 62, 131, 262, 589, 1178, 1307, 2489, 2614, 4061, 4978, 8122, 24833, 40517, 49666, 77159, 81034, 154318, 171217, 342434, 769823, 1539646, 3253123, 5307727, 6506246, 10615454, 100846813, 201693626]

約数ペア:

[(1, 201693626), (2, 100846813), (19, 10615454), (31, 6506246), (38, 5307727), (62, 3253123), (131, 1539646), (262, 769823), (589, 342434), (1178, 171217), (1307, 154318), (2489, 81034), (2614, 77159), (4061, 49666), (4978, 40517), (8122, 24833)]