207907212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 544223232

約数和(自身を除く): 336316020

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 73, 92, 102, 138, 146, 204, 219, 276, 292, 391, 438, 607, 782, 876, 1173, 1214, 1241, 1564, 1679, 1821, 2346, 2428, 2482, 3358, 3642, 3723, 4692, 4964, 5037, 6716, 7284, 7446, 10074, 10319, 13961, 14892, 20148, 20638, 27922, 28543, 30957, 41276, 41883, 44311, 55844, 57086, 61914, 83766, 85629, 88622, 114172, 123828, 132933, 167532, 171258, 177244, 237337, 265866, 342516, 474674, 531732, 712011, 753287, 949348, 1019153, 1424022, 1506574, 2038306, 2259861, 2848044, 3013148, 3057459, 4076612, 4519722, 6114918, 9039444, 12229836, 17325601, 34651202, 51976803, 69302404, 103953606, 207907212]

約数ペア:

[(1, 207907212), (2, 103953606), (3, 69302404), (4, 51976803), (6, 34651202), (12, 17325601), (17, 12229836), (23, 9039444), (34, 6114918), (46, 4519722), (51, 4076612), (68, 3057459), (69, 3013148), (73, 2848044), (92, 2259861), (102, 2038306), (138, 1506574), (146, 1424022), (204, 1019153), (219, 949348), (276, 753287), (292, 712011), (391, 531732), (438, 474674), (607, 342516), (782, 265866), (876, 237337), (1173, 177244), (1214, 171258), (1241, 167532), (1564, 132933), (1679, 123828), (1821, 114172), (2346, 88622), (2428, 85629), (2482, 83766), (3358, 61914), (3642, 57086), (3723, 55844), (4692, 44311), (4964, 41883), (5037, 41276), (6716, 30957), (7284, 28543), (7446, 27922), (10074, 20638), (10319, 20148), (13961, 14892)]