201763682

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 323066880

約数和(自身を除く): 121303198

約数列:

[1, 2, 23, 46, 71, 142, 163, 326, 379, 758, 1633, 3266, 3749, 7498, 8717, 11573, 17434, 23146, 26909, 53818, 61777, 123554, 266179, 532358, 618907, 1237814, 1420871, 2841742, 4386167, 8772334, 100881841, 201763682]

約数ペア:

[(1, 201763682), (2, 100881841), (23, 8772334), (46, 4386167), (71, 2841742), (142, 1420871), (163, 1237814), (326, 618907), (379, 532358), (758, 266179), (1633, 123554), (3266, 61777), (3749, 53818), (7498, 26909), (8717, 23146), (11573, 17434)]