200626928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{38821}}^1$

素因数の和:38865

約数の個数: 40

約数和(自身を含む): 433253520

約数和(自身を除く): 232626592

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 38821, 77642, 155284, 310568, 621136, 659957, 737599, 1319914, 1475198, 2639828, 2950396, 5279656, 5900792, 10559312, 11801584, 12539183, 25078366, 50156732, 100313464, 200626928]

約数ペア:

[(1, 200626928), (2, 100313464), (4, 50156732), (8, 25078366), (16, 12539183), (17, 11801584), (19, 10559312), (34, 5900792), (38, 5279656), (68, 2950396), (76, 2639828), (136, 1475198), (152, 1319914), (272, 737599), (304, 659957), (323, 621136), (646, 310568), (1292, 155284), (2584, 77642), (5168, 38821)]