189668524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{11971}}^1$

素因数の和:12225

約数の個数: 24

約数和(自身を含む): 352982448

約数和(自身を除く): 163313924

約数列:

[1, 2, 4, 17, 34, 68, 233, 466, 932, 3961, 7922, 11971, 15844, 23942, 47884, 203507, 407014, 814028, 2789243, 5578486, 11156972, 47417131, 94834262, 189668524]

約数ペア:

[(1, 189668524), (2, 94834262), (4, 47417131), (17, 11156972), (34, 5578486), (68, 2789243), (233, 814028), (466, 407014), (932, 203507), (3961, 47884), (7922, 23942), (11971, 15844)]