201639644492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{976501}}^1$

素因数の和:976567

約数の個数: 72

約数和(自身を含む): 437527580112

約数和(自身を除く): 235887935620

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 361, 418, 494, 572, 722, 836, 988, 1444, 2717, 3971, 4693, 5434, 7942, 9386, 10868, 15884, 18772, 51623, 103246, 206492, 976501, 1953002, 3906004, 10741511, 12694513, 18553519, 21483022, 25389026, 37107038, 42966044, 50778052, 74214076, 139639643, 204088709, 241195747, 279279286, 352516861, 408177418, 482391494, 558558572, 705033722, 816354836, 964782988, 1410067444, 2653153217, 3877685471, 4582719193, 5306306434, 7755370942, 9165438386, 10612612868, 15510741884, 18330876772, 50409911123, 100819822246, 201639644492]

約数ペア:

[(1, 201639644492), (2, 100819822246), (4, 50409911123), (11, 18330876772), (13, 15510741884), (19, 10612612868), (22, 9165438386), (26, 7755370942), (38, 5306306434), (44, 4582719193), (52, 3877685471), (76, 2653153217), (143, 1410067444), (209, 964782988), (247, 816354836), (286, 705033722), (361, 558558572), (418, 482391494), (494, 408177418), (572, 352516861), (722, 279279286), (836, 241195747), (988, 204088709), (1444, 139639643), (2717, 74214076), (3971, 50778052), (4693, 42966044), (5434, 37107038), (7942, 25389026), (9386, 21483022), (10868, 18553519), (15884, 12694513), (18772, 10741511), (51623, 3906004), (103246, 1953002), (206492, 976501)]