206813746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5503}}^1$

素因数の和:5590

約数の個数: 32

約数和(自身を含む): 348733440

約数和(自身を除く): 141919694

約数列:

[1, 2, 19, 23, 38, 43, 46, 86, 437, 817, 874, 989, 1634, 1978, 5503, 11006, 18791, 37582, 104557, 126569, 209114, 236629, 253138, 473258, 2404811, 4495951, 4809622, 5442467, 8991902, 10884934, 103406873, 206813746]

約数ペア:

[(1, 206813746), (2, 103406873), (19, 10884934), (23, 8991902), (38, 5442467), (43, 4809622), (46, 4495951), (86, 2404811), (437, 473258), (817, 253138), (874, 236629), (989, 209114), (1634, 126569), (1978, 104557), (5503, 37582), (11006, 18791)]