201620239142

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{47303}}^1$

素因数の和:47434

約数の個数: 96

約数和(自身を含む): 385165062144

約数和(自身を除く): 183544823002

約数列:

[1, 2, 7, 14, 23, 31, 46, 49, 61, 62, 98, 122, 161, 217, 322, 427, 434, 713, 854, 1127, 1403, 1426, 1519, 1891, 2254, 2806, 2989, 3038, 3782, 4991, 5978, 9821, 9982, 13237, 19642, 26474, 34937, 43493, 47303, 68747, 69874, 86986, 92659, 94606, 137494, 185318, 304451, 331121, 608902, 662242, 1087969, 1466393, 2131157, 2175938, 2317847, 2885483, 2932786, 4262314, 4635694, 5770966, 7615783, 10264751, 15231566, 20198381, 20529502, 33727039, 40396762, 53310481, 66366109, 67454078, 71853257, 89449973, 106620962, 132732218, 141388667, 143706514, 178899946, 236089273, 282777334, 464562763, 472178546, 626149811, 929125526, 1252299622, 1652624911, 2057349379, 3251939341, 3305249822, 4114698758, 4383048677, 6503878682, 8766097354, 14401445653, 28802891306, 100810119571, 201620239142]

約数ペア:

[(1, 201620239142), (2, 100810119571), (7, 28802891306), (14, 14401445653), (23, 8766097354), (31, 6503878682), (46, 4383048677), (49, 4114698758), (61, 3305249822), (62, 3251939341), (98, 2057349379), (122, 1652624911), (161, 1252299622), (217, 929125526), (322, 626149811), (427, 472178546), (434, 464562763), (713, 282777334), (854, 236089273), (1127, 178899946), (1403, 143706514), (1426, 141388667), (1519, 132732218), (1891, 106620962), (2254, 89449973), (2806, 71853257), (2989, 67454078), (3038, 66366109), (3782, 53310481), (4991, 40396762), (5978, 33727039), (9821, 20529502), (9982, 20198381), (13237, 15231566), (19642, 10264751), (26474, 7615783), (34937, 5770966), (43493, 4635694), (47303, 4262314), (68747, 2932786), (69874, 2885483), (86986, 2317847), (92659, 2175938), (94606, 2131157), (137494, 1466393), (185318, 1087969), (304451, 662242), (331121, 608902)]