211035136

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 88

約数和(自身を含む): 462196224

約数和(自身を除く): 251161088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 166, 191, 208, 256, 332, 382, 416, 512, 664, 764, 832, 1024, 1079, 1328, 1528, 1664, 2158, 2483, 2656, 3056, 3328, 4316, 4966, 5312, 6112, 6656, 8632, 9932, 10624, 12224, 13312, 15853, 17264, 19864, 21248, 24448, 31706, 34528, 39728, 42496, 48896, 63412, 69056, 79456, 84992, 97792, 126824, 138112, 158912, 195584, 206089, 253648, 276224, 317824, 412178, 507296, 552448, 635648, 824356, 1014592, 1104896, 1271296, 1648712, 2029184, 2542592, 3297424, 4058368, 6594848, 8116736, 13189696, 16233472, 26379392, 52758784, 105517568, 211035136]

約数ペア:

[(1, 211035136), (2, 105517568), (4, 52758784), (8, 26379392), (13, 16233472), (16, 13189696), (26, 8116736), (32, 6594848), (52, 4058368), (64, 3297424), (83, 2542592), (104, 2029184), (128, 1648712), (166, 1271296), (191, 1104896), (208, 1014592), (256, 824356), (332, 635648), (382, 552448), (416, 507296), (512, 412178), (664, 317824), (764, 276224), (832, 253648), (1024, 206089), (1079, 195584), (1328, 158912), (1528, 138112), (1664, 126824), (2158, 97792), (2483, 84992), (2656, 79456), (3056, 69056), (3328, 63412), (4316, 48896), (4966, 42496), (5312, 39728), (6112, 34528), (6656, 31706), (8632, 24448), (9932, 21248), (10624, 19864), (12224, 17264), (13312, 15853)]