205655789018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1\times {\mathrm{149969}}^1$

素因数の和:150802

約数の個数: 32

約数和(自身を含む): 333232140240

約数和(自身を除く): 127576351222

約数列:

[1, 2, 17, 34, 53, 106, 761, 901, 1522, 1802, 12937, 25874, 40333, 80666, 149969, 299938, 685661, 1371322, 2549473, 5098946, 7948357, 15896714, 114126409, 135122069, 228252818, 270244138, 1940148953, 3880297906, 6048699677, 12097399354, 102827894509, 205655789018]

約数ペア:

[(1, 205655789018), (2, 102827894509), (17, 12097399354), (34, 6048699677), (53, 3880297906), (106, 1940148953), (761, 270244138), (901, 228252818), (1522, 135122069), (1802, 114126409), (12937, 15896714), (25874, 7948357), (40333, 5098946), (80666, 2549473), (149969, 1371322), (299938, 685661)]