201340310

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{953}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 373250592

約数和(自身を除く): 171910282

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 571, 953, 1142, 1906, 2855, 4765, 5710, 9530, 21127, 35261, 42254, 70522, 105635, 176305, 211270, 352610, 544163, 1088326, 2720815, 5441630, 20134031, 40268062, 100670155, 201340310]

約数ペア:

[(1, 201340310), (2, 100670155), (5, 40268062), (10, 20134031), (37, 5441630), (74, 2720815), (185, 1088326), (370, 544163), (571, 352610), (953, 211270), (1142, 176305), (1906, 105635), (2855, 70522), (4765, 42254), (5710, 35261), (9530, 21127)]