211047564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1231}}^1$

素因数の和:1415

約数の個数: 96

約数和(自身を含む): 610441216

約数和(自身を除く): 399393652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 157, 182, 273, 314, 364, 471, 546, 628, 942, 1092, 1099, 1231, 1884, 2041, 2198, 2462, 3297, 3693, 4082, 4396, 4924, 6123, 6594, 7386, 8164, 8617, 12246, 13188, 14287, 14772, 16003, 17234, 24492, 25851, 28574, 32006, 34468, 42861, 48009, 51702, 57148, 64012, 85722, 96018, 103404, 112021, 171444, 192036, 193267, 224042, 336063, 386534, 448084, 579801, 672126, 773068, 1159602, 1344252, 1352869, 2319204, 2512471, 2705738, 4058607, 5024942, 5411476, 7537413, 8117214, 10049884, 15074826, 16234428, 17587297, 30149652, 35174594, 52761891, 70349188, 105523782, 211047564]

約数ペア:

[(1, 211047564), (2, 105523782), (3, 70349188), (4, 52761891), (6, 35174594), (7, 30149652), (12, 17587297), (13, 16234428), (14, 15074826), (21, 10049884), (26, 8117214), (28, 7537413), (39, 5411476), (42, 5024942), (52, 4058607), (78, 2705738), (84, 2512471), (91, 2319204), (156, 1352869), (157, 1344252), (182, 1159602), (273, 773068), (314, 672126), (364, 579801), (471, 448084), (546, 386534), (628, 336063), (942, 224042), (1092, 193267), (1099, 192036), (1231, 171444), (1884, 112021), (2041, 103404), (2198, 96018), (2462, 85722), (3297, 64012), (3693, 57148), (4082, 51702), (4396, 48009), (4924, 42861), (6123, 34468), (6594, 32006), (7386, 28574), (8164, 25851), (8617, 24492), (12246, 17234), (13188, 16003), (14287, 14772)]