205907394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1372

約数の個数: 96

約数和(自身を含む): 534417408

約数和(自身を除く): 328510014

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 121, 154, 186, 217, 231, 242, 341, 363, 434, 462, 651, 682, 726, 847, 1023, 1302, 1307, 1694, 2046, 2387, 2541, 2614, 3751, 3921, 4774, 5082, 7161, 7502, 7842, 9149, 11253, 14322, 14377, 18298, 22506, 26257, 27447, 28754, 40517, 43131, 52514, 54894, 78771, 81034, 86262, 100639, 121551, 157542, 158147, 201278, 243102, 283619, 301917, 316294, 445687, 474441, 567238, 603834, 850857, 891374, 948882, 1107029, 1337061, 1701714, 2214058, 2674122, 3119809, 3321087, 4902557, 6239618, 6642174, 9359427, 9805114, 14707671, 18718854, 29415342, 34317899, 68635798, 102953697, 205907394]

約数ペア:

[(1, 205907394), (2, 102953697), (3, 68635798), (6, 34317899), (7, 29415342), (11, 18718854), (14, 14707671), (21, 9805114), (22, 9359427), (31, 6642174), (33, 6239618), (42, 4902557), (62, 3321087), (66, 3119809), (77, 2674122), (93, 2214058), (121, 1701714), (154, 1337061), (186, 1107029), (217, 948882), (231, 891374), (242, 850857), (341, 603834), (363, 567238), (434, 474441), (462, 445687), (651, 316294), (682, 301917), (726, 283619), (847, 243102), (1023, 201278), (1302, 158147), (1307, 157542), (1694, 121551), (2046, 100639), (2387, 86262), (2541, 81034), (2614, 78771), (3751, 54894), (3921, 52514), (4774, 43131), (5082, 40517), (7161, 28754), (7502, 27447), (7842, 26257), (9149, 22506), (11253, 18298), (14322, 14377)]