208966884072

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{396293}}^1$

素因数の和:396602

約数の個数: 64

約数和(自身を含む): 529575598080

約数和(自身を除く): 320608714008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 173, 254, 346, 381, 508, 519, 692, 762, 1016, 1038, 1384, 1524, 2076, 3048, 4152, 21971, 43942, 65913, 87884, 131826, 175768, 263652, 396293, 527304, 792586, 1188879, 1585172, 2377758, 3170344, 4755516, 9511032, 50329211, 68558689, 100658422, 137117378, 150987633, 201316844, 205676067, 274234756, 301975266, 402633688, 411352134, 548469512, 603950532, 822704268, 1207901064, 1645408536, 8706953503, 17413907006, 26120860509, 34827814012, 52241721018, 69655628024, 104483442036, 208966884072]

約数ペア:

[(1, 208966884072), (2, 104483442036), (3, 69655628024), (4, 52241721018), (6, 34827814012), (8, 26120860509), (12, 17413907006), (24, 8706953503), (127, 1645408536), (173, 1207901064), (254, 822704268), (346, 603950532), (381, 548469512), (508, 411352134), (519, 402633688), (692, 301975266), (762, 274234756), (1016, 205676067), (1038, 201316844), (1384, 150987633), (1524, 137117378), (2076, 100658422), (3048, 68558689), (4152, 50329211), (21971, 9511032), (43942, 4755516), (65913, 3170344), (87884, 2377758), (131826, 1585172), (175768, 1188879), (263652, 792586), (396293, 527304)]