207402573

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 323592192

約数和(自身を除く): 116189619

約数列:

[1, 3, 7, 21, 71, 113, 213, 339, 497, 791, 1231, 1491, 2373, 3693, 8023, 8617, 24069, 25851, 56161, 87401, 139103, 168483, 262203, 417309, 611807, 973721, 1835421, 2921163, 9876313, 29628939, 69134191, 207402573]

約数ペア:

[(1, 207402573), (3, 69134191), (7, 29628939), (21, 9876313), (71, 2921163), (113, 1835421), (213, 973721), (339, 611807), (497, 417309), (791, 262203), (1231, 168483), (1491, 139103), (2373, 87401), (3693, 56161), (8023, 25851), (8617, 24069)]