202170892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 456777216

約数和(自身を除く): 254606324

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 97, 101, 134, 154, 194, 202, 268, 308, 388, 404, 469, 679, 707, 737, 938, 1067, 1111, 1358, 1414, 1474, 1876, 2134, 2222, 2716, 2828, 2948, 4268, 4444, 5159, 6499, 6767, 7469, 7777, 9797, 10318, 12998, 13534, 14938, 15554, 19594, 20636, 25996, 27068, 29876, 31108, 39188, 45493, 47369, 68579, 71489, 74437, 90986, 94738, 107767, 137158, 142978, 148874, 181972, 189476, 215534, 274316, 285956, 297748, 431068, 500423, 521059, 656399, 754369, 1000846, 1042118, 1312798, 1508738, 2001692, 2084236, 2625596, 3017476, 4594793, 7220389, 9189586, 14440778, 18379172, 28881556, 50542723, 101085446, 202170892]

約数ペア:

[(1, 202170892), (2, 101085446), (4, 50542723), (7, 28881556), (11, 18379172), (14, 14440778), (22, 9189586), (28, 7220389), (44, 4594793), (67, 3017476), (77, 2625596), (97, 2084236), (101, 2001692), (134, 1508738), (154, 1312798), (194, 1042118), (202, 1000846), (268, 754369), (308, 656399), (388, 521059), (404, 500423), (469, 431068), (679, 297748), (707, 285956), (737, 274316), (938, 215534), (1067, 189476), (1111, 181972), (1358, 148874), (1414, 142978), (1474, 137158), (1876, 107767), (2134, 94738), (2222, 90986), (2716, 74437), (2828, 71489), (2948, 68579), (4268, 47369), (4444, 45493), (5159, 39188), (6499, 31108), (6767, 29876), (7469, 27068), (7777, 25996), (9797, 20636), (10318, 19594), (12998, 15554), (13534, 14938)]