201745137828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1\times {\mathrm{317827}}^1$

素因数の和:318173

約数の個数: 72

約数和(自身を含む): 511364911008

約数和(自身を除く): 309619773180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 313, 338, 507, 626, 676, 939, 1014, 1252, 1878, 2028, 3756, 4069, 8138, 12207, 16276, 24414, 48828, 52897, 105794, 158691, 211588, 317382, 317827, 634764, 635654, 953481, 1271308, 1906962, 3813924, 4131751, 8263502, 12395253, 16527004, 24790506, 49581012, 53712763, 99479851, 107425526, 161138289, 198959702, 214851052, 298439553, 322276578, 397919404, 596879106, 644553156, 1193758212, 1293238063, 2586476126, 3879714189, 5172952252, 7759428378, 15518856756, 16812094819, 33624189638, 50436284457, 67248379276, 100872568914, 201745137828]

約数ペア:

[(1, 201745137828), (2, 100872568914), (3, 67248379276), (4, 50436284457), (6, 33624189638), (12, 16812094819), (13, 15518856756), (26, 7759428378), (39, 5172952252), (52, 3879714189), (78, 2586476126), (156, 1293238063), (169, 1193758212), (313, 644553156), (338, 596879106), (507, 397919404), (626, 322276578), (676, 298439553), (939, 214851052), (1014, 198959702), (1252, 161138289), (1878, 107425526), (2028, 99479851), (3756, 53712763), (4069, 49581012), (8138, 24790506), (12207, 16527004), (16276, 12395253), (24414, 8263502), (48828, 4131751), (52897, 3813924), (105794, 1906962), (158691, 1271308), (211588, 953481), (317382, 635654), (317827, 634764)]