207869172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{467}}^1\times {\mathrm{757}}^1$

素因数の和:1245

約数の個数: 72

約数和(自身を含む): 566171424

約数和(自身を除く): 358302252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 467, 588, 757, 934, 1401, 1514, 1868, 2271, 2802, 3028, 3269, 4542, 5299, 5604, 6538, 9084, 9807, 10598, 13076, 15897, 19614, 21196, 22883, 31794, 37093, 39228, 45766, 63588, 68649, 74186, 91532, 111279, 137298, 148372, 222558, 274596, 353519, 445116, 707038, 1060557, 1414076, 2121114, 2474633, 4242228, 4949266, 7423899, 9898532, 14847798, 17322431, 29695596, 34644862, 51967293, 69289724, 103934586, 207869172]

約数ペア:

[(1, 207869172), (2, 103934586), (3, 69289724), (4, 51967293), (6, 34644862), (7, 29695596), (12, 17322431), (14, 14847798), (21, 9898532), (28, 7423899), (42, 4949266), (49, 4242228), (84, 2474633), (98, 2121114), (147, 1414076), (196, 1060557), (294, 707038), (467, 445116), (588, 353519), (757, 274596), (934, 222558), (1401, 148372), (1514, 137298), (1868, 111279), (2271, 91532), (2802, 74186), (3028, 68649), (3269, 63588), (4542, 45766), (5299, 39228), (5604, 37093), (6538, 31794), (9084, 22883), (9807, 21196), (10598, 19614), (13076, 15897)]