201403843208

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1\times {\mathrm{16747}}^1$

素因数の和:17538

約数の個数: 64

約数和(自身を含む): 395906641920

約数和(自身を除く): 194502798712

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 683, 1366, 2201, 2732, 4402, 5464, 8804, 16747, 17608, 21173, 33494, 42346, 48493, 66988, 84692, 96986, 133976, 169384, 193972, 387944, 519157, 1038314, 1189037, 1503283, 2076628, 2378074, 3006566, 4153256, 4756148, 6013132, 9512296, 11438201, 12026264, 22876402, 36860147, 45752804, 73720294, 91505608, 147440588, 294881176, 354584231, 709168462, 812112271, 1418336924, 1624224542, 2836673848, 3248449084, 6496898168, 25175480401, 50350960802, 100701921604, 201403843208]

約数ペア:

[(1, 201403843208), (2, 100701921604), (4, 50350960802), (8, 25175480401), (31, 6496898168), (62, 3248449084), (71, 2836673848), (124, 1624224542), (142, 1418336924), (248, 812112271), (284, 709168462), (568, 354584231), (683, 294881176), (1366, 147440588), (2201, 91505608), (2732, 73720294), (4402, 45752804), (5464, 36860147), (8804, 22876402), (16747, 12026264), (17608, 11438201), (21173, 9512296), (33494, 6013132), (42346, 4756148), (48493, 4153256), (66988, 3006566), (84692, 2378074), (96986, 2076628), (133976, 1503283), (169384, 1189037), (193972, 1038314), (387944, 519157)]