219209124

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^2\times {\mathrm{10867}}^1$

素因数の和:10956

約数の個数: 36

約数和(自身を含む): 524315792

約数和(自身を除く): 305106668

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 1681, 3362, 5043, 6724, 10086, 10867, 20172, 21734, 32601, 43468, 65202, 130404, 445547, 891094, 1336641, 1782188, 2673282, 5346564, 18267427, 36534854, 54802281, 73069708, 109604562, 219209124]

約数ペア:

[(1, 219209124), (2, 109604562), (3, 73069708), (4, 54802281), (6, 36534854), (12, 18267427), (41, 5346564), (82, 2673282), (123, 1782188), (164, 1336641), (246, 891094), (492, 445547), (1681, 130404), (3362, 65202), (5043, 43468), (6724, 32601), (10086, 21734), (10867, 20172)]