201631810

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{1993}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 370979712

約数和(自身を除く): 169347902

約数列:

[1, 2, 5, 10, 67, 134, 151, 302, 335, 670, 755, 1510, 1993, 3986, 9965, 10117, 19930, 20234, 50585, 101170, 133531, 267062, 300943, 601886, 667655, 1335310, 1504715, 3009430, 20163181, 40326362, 100815905, 201631810]

約数ペア:

[(1, 201631810), (2, 100815905), (5, 40326362), (10, 20163181), (67, 3009430), (134, 1504715), (151, 1335310), (302, 667655), (335, 601886), (670, 300943), (755, 267062), (1510, 133531), (1993, 101170), (3986, 50585), (9965, 20234), (10117, 19930)]