202280392

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{2543}}^1$

素因数の和:2773

約数の個数: 32

約数和(自身を含む): 388010880

約数和(自身を除く): 185730488

約数列:

[1, 2, 4, 8, 61, 122, 163, 244, 326, 488, 652, 1304, 2543, 5086, 9943, 10172, 19886, 20344, 39772, 79544, 155123, 310246, 414509, 620492, 829018, 1240984, 1658036, 3316072, 25285049, 50570098, 101140196, 202280392]

約数ペア:

[(1, 202280392), (2, 101140196), (4, 50570098), (8, 25285049), (61, 3316072), (122, 1658036), (163, 1240984), (244, 829018), (326, 620492), (488, 414509), (652, 310246), (1304, 155123), (2543, 79544), (5086, 39772), (9943, 20344), (10172, 19886)]