201539170402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{515369}}^1$

素因数の和:515682

約数の個数: 32

約数和(自身を含む): 327280564800

約数和(自身を除く): 125741394398

約数列:

[1, 2, 19, 38, 41, 82, 251, 502, 779, 1558, 4769, 9538, 10291, 20582, 195529, 391058, 515369, 1030738, 9792011, 19584022, 21130129, 42260258, 129357619, 258715238, 401472451, 802944902, 2457794761, 4915589522, 5303662379, 10607324758, 100769585201, 201539170402]

約数ペア:

[(1, 201539170402), (2, 100769585201), (19, 10607324758), (38, 5303662379), (41, 4915589522), (82, 2457794761), (251, 802944902), (502, 401472451), (779, 258715238), (1558, 129357619), (4769, 42260258), (9538, 21130129), (10291, 19584022), (20582, 9792011), (195529, 1030738), (391058, 515369)]