206453844

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 530816832

約数和(自身を除く): 324362988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 163, 233, 302, 326, 453, 466, 489, 604, 652, 699, 906, 932, 978, 1359, 1398, 1467, 1812, 1956, 2097, 2718, 2796, 2934, 4194, 5436, 5868, 8388, 24613, 35183, 37979, 49226, 70366, 73839, 75958, 98452, 105549, 113937, 140732, 147678, 151916, 211098, 221517, 227874, 295356, 316647, 341811, 422196, 443034, 455748, 633294, 683622, 886068, 1266588, 1367244, 5734829, 11469658, 17204487, 22939316, 34408974, 51613461, 68817948, 103226922, 206453844]

約数ペア:

[(1, 206453844), (2, 103226922), (3, 68817948), (4, 51613461), (6, 34408974), (9, 22939316), (12, 17204487), (18, 11469658), (36, 5734829), (151, 1367244), (163, 1266588), (233, 886068), (302, 683622), (326, 633294), (453, 455748), (466, 443034), (489, 422196), (604, 341811), (652, 316647), (699, 295356), (906, 227874), (932, 221517), (978, 211098), (1359, 151916), (1398, 147678), (1467, 140732), (1812, 113937), (1956, 105549), (2097, 98452), (2718, 75958), (2796, 73839), (2934, 70366), (4194, 49226), (5436, 37979), (5868, 35183), (8388, 24613)]