200580037

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 245306880

約数和(自身を除く): 44726843

約数列:

[1, 7, 29, 53, 103, 181, 203, 371, 721, 1267, 1537, 2987, 5249, 5459, 9593, 10759, 18643, 20909, 36743, 38213, 67151, 130501, 158311, 278197, 540647, 988079, 1108177, 1947379, 3784529, 6916553, 28654291, 200580037]

約数ペア:

[(1, 200580037), (7, 28654291), (29, 6916553), (53, 3784529), (103, 1947379), (181, 1108177), (203, 988079), (371, 540647), (721, 278197), (1267, 158311), (1537, 130501), (2987, 67151), (5249, 38213), (5459, 36743), (9593, 20909), (10759, 18643)]