201008720631

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:1148

約数の個数: 64

約数和(自身を含む): 287621734400

約数和(自身を除く): 86613013769

約数列:

[1, 3, 19, 57, 103, 229, 307, 309, 487, 687, 921, 1461, 1957, 4351, 5833, 5871, 9253, 13053, 17499, 23587, 27759, 31621, 50161, 70303, 70761, 94863, 111523, 149509, 150483, 210909, 334569, 448153, 448527, 600799, 953059, 1335757, 1344459, 1802397, 2118937, 2840671, 2859177, 4007271, 6356811, 7241209, 8522013, 11486869, 15399427, 21723627, 34237561, 34460607, 46198281, 102712683, 137582971, 218250511, 292589113, 412748913, 650513659, 654751533, 877767339, 1951540977, 3526468783, 10579406349, 67002906877, 201008720631]

約数ペア:

[(1, 201008720631), (3, 67002906877), (19, 10579406349), (57, 3526468783), (103, 1951540977), (229, 877767339), (307, 654751533), (309, 650513659), (487, 412748913), (687, 292589113), (921, 218250511), (1461, 137582971), (1957, 102712683), (4351, 46198281), (5833, 34460607), (5871, 34237561), (9253, 21723627), (13053, 15399427), (17499, 11486869), (23587, 8522013), (27759, 7241209), (31621, 6356811), (50161, 4007271), (70303, 2859177), (70761, 2840671), (94863, 2118937), (111523, 1802397), (149509, 1344459), (150483, 1335757), (210909, 953059), (334569, 600799), (448153, 448527)]