223825394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2027}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 376137216

約数和(自身を除く): 152311822

約数列:

[1, 2, 13, 26, 31, 62, 137, 274, 403, 806, 1781, 2027, 3562, 4054, 4247, 8494, 26351, 52702, 55211, 62837, 110422, 125674, 277699, 555398, 816881, 1633762, 3610087, 7220174, 8608669, 17217338, 111912697, 223825394]

約数ペア:

[(1, 223825394), (2, 111912697), (13, 17217338), (26, 8608669), (31, 7220174), (62, 3610087), (137, 1633762), (274, 816881), (403, 555398), (806, 277699), (1781, 125674), (2027, 110422), (3562, 62837), (4054, 55211), (4247, 52702), (8494, 26351)]