197066408

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 469862400

約数和(自身を除く): 272795992

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 127, 154, 229, 242, 254, 308, 458, 484, 508, 616, 847, 889, 916, 968, 1016, 1397, 1603, 1694, 1778, 1832, 2519, 2794, 3206, 3388, 3556, 5038, 5588, 6412, 6776, 7112, 9779, 10076, 11176, 12824, 15367, 17633, 19558, 20152, 27709, 29083, 30734, 35266, 39116, 55418, 58166, 61468, 70532, 78232, 107569, 110836, 116332, 122936, 141064, 193963, 203581, 215138, 221672, 232664, 319913, 387926, 407162, 430276, 639826, 775852, 814324, 860552, 1279652, 1551704, 1628648, 2239391, 2559304, 3519043, 4478782, 7038086, 8957564, 14076172, 17915128, 24633301, 28152344, 49266602, 98533204, 197066408]

約数ペア:

[(1, 197066408), (2, 98533204), (4, 49266602), (7, 28152344), (8, 24633301), (11, 17915128), (14, 14076172), (22, 8957564), (28, 7038086), (44, 4478782), (56, 3519043), (77, 2559304), (88, 2239391), (121, 1628648), (127, 1551704), (154, 1279652), (229, 860552), (242, 814324), (254, 775852), (308, 639826), (458, 430276), (484, 407162), (508, 387926), (616, 319913), (847, 232664), (889, 221672), (916, 215138), (968, 203581), (1016, 193963), (1397, 141064), (1603, 122936), (1694, 116332), (1778, 110836), (1832, 107569), (2519, 78232), (2794, 70532), (3206, 61468), (3388, 58166), (3556, 55418), (5038, 39116), (5588, 35266), (6412, 30734), (6776, 29083), (7112, 27709), (9779, 20152), (10076, 19558), (11176, 17633), (12824, 15367)]