200858770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1709}}^1$

素因数の和:1819

約数の個数: 64

約数和(自身を含む): 437322240

約数和(自身を除く): 236463470

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 73, 115, 146, 161, 230, 322, 365, 511, 730, 805, 1022, 1610, 1679, 1709, 2555, 3358, 3418, 5110, 8395, 8545, 11753, 11963, 16790, 17090, 23506, 23926, 39307, 58765, 59815, 78614, 117530, 119630, 124757, 196535, 249514, 275149, 393070, 550298, 623785, 873299, 1247570, 1375745, 1746598, 2751490, 2869411, 4366495, 5738822, 8732990, 14347055, 20085877, 28694110, 40171754, 100429385, 200858770]

約数ペア:

[(1, 200858770), (2, 100429385), (5, 40171754), (7, 28694110), (10, 20085877), (14, 14347055), (23, 8732990), (35, 5738822), (46, 4366495), (70, 2869411), (73, 2751490), (115, 1746598), (146, 1375745), (161, 1247570), (230, 873299), (322, 623785), (365, 550298), (511, 393070), (730, 275149), (805, 249514), (1022, 196535), (1610, 124757), (1679, 119630), (1709, 117530), (2555, 78614), (3358, 59815), (3418, 58765), (5110, 39307), (8395, 23926), (8545, 23506), (11753, 17090), (11963, 16790)]