201997773972

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3121}}^1\times {\mathrm{31541}}^1$

素因数の和:34694

約数の個数: 96

約数和(自身を含む): 551455094400

約数和(自身を除く): 349457320428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 3121, 6242, 9363, 12484, 18726, 28089, 31541, 37452, 56178, 59299, 63082, 84267, 94623, 112356, 118598, 126164, 168534, 177897, 189246, 237196, 283869, 337068, 355794, 378492, 533691, 567738, 599279, 711588, 851607, 1067382, 1135476, 1198558, 1601073, 1703214, 1797837, 2134764, 2397116, 3202146, 3406428, 3595674, 5393511, 6404292, 7191348, 10787022, 16180533, 21574044, 32361066, 64722132, 98439461, 196878922, 295318383, 393757844, 590636766, 885955149, 1181273532, 1771910298, 1870349759, 2657865447, 3543820596, 3740699518, 5315730894, 5611049277, 7481399036, 10631461788, 11222098554, 16833147831, 22444197108, 33666295662, 50499443493, 67332591324, 100998886986, 201997773972]

約数ペア:

[(1, 201997773972), (2, 100998886986), (3, 67332591324), (4, 50499443493), (6, 33666295662), (9, 22444197108), (12, 16833147831), (18, 11222098554), (19, 10631461788), (27, 7481399036), (36, 5611049277), (38, 5315730894), (54, 3740699518), (57, 3543820596), (76, 2657865447), (108, 1870349759), (114, 1771910298), (171, 1181273532), (228, 885955149), (342, 590636766), (513, 393757844), (684, 295318383), (1026, 196878922), (2052, 98439461), (3121, 64722132), (6242, 32361066), (9363, 21574044), (12484, 16180533), (18726, 10787022), (28089, 7191348), (31541, 6404292), (37452, 5393511), (56178, 3595674), (59299, 3406428), (63082, 3202146), (84267, 2397116), (94623, 2134764), (112356, 1797837), (118598, 1703214), (126164, 1601073), (168534, 1198558), (177897, 1135476), (189246, 1067382), (237196, 851607), (283869, 711588), (337068, 599279), (355794, 567738), (378492, 533691)]