207699198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 484600320

約数和(自身を除く): 276901122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 113, 214, 226, 321, 339, 409, 642, 678, 749, 791, 818, 1227, 1498, 1582, 2247, 2373, 2454, 2863, 4494, 4746, 5726, 8589, 12091, 17178, 24182, 36273, 43763, 46217, 72546, 84637, 87526, 92434, 131289, 138651, 169274, 253911, 262578, 277302, 306341, 323519, 507822, 612682, 647038, 919023, 970557, 1838046, 1941114, 4945219, 9890438, 14835657, 29671314, 34616533, 69233066, 103849599, 207699198]

約数ペア:

[(1, 207699198), (2, 103849599), (3, 69233066), (6, 34616533), (7, 29671314), (14, 14835657), (21, 9890438), (42, 4945219), (107, 1941114), (113, 1838046), (214, 970557), (226, 919023), (321, 647038), (339, 612682), (409, 507822), (642, 323519), (678, 306341), (749, 277302), (791, 262578), (818, 253911), (1227, 169274), (1498, 138651), (1582, 131289), (2247, 92434), (2373, 87526), (2454, 84637), (2863, 72546), (4494, 46217), (4746, 43763), (5726, 36273), (8589, 24182), (12091, 17178)]