202075930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 436243968

約数和(自身を除く): 234168038

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 313, 322, 401, 626, 802, 805, 1565, 1610, 2005, 2191, 2807, 3130, 4010, 4382, 5614, 7199, 9223, 10955, 14035, 14398, 18446, 21910, 28070, 35995, 46115, 50393, 64561, 71990, 92230, 100786, 125513, 129122, 251026, 251965, 322805, 503930, 627565, 645610, 878591, 1255130, 1757182, 2886799, 4392955, 5773598, 8785910, 14433995, 20207593, 28867990, 40415186, 101037965, 202075930]

約数ペア:

[(1, 202075930), (2, 101037965), (5, 40415186), (7, 28867990), (10, 20207593), (14, 14433995), (23, 8785910), (35, 5773598), (46, 4392955), (70, 2886799), (115, 1757182), (161, 1255130), (230, 878591), (313, 645610), (322, 627565), (401, 503930), (626, 322805), (802, 251965), (805, 251026), (1565, 129122), (1610, 125513), (2005, 100786), (2191, 92230), (2807, 71990), (3130, 64561), (4010, 50393), (4382, 46115), (5614, 35995), (7199, 28070), (9223, 21910), (10955, 18446), (14035, 14398)]