193968390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83969}}^1$

素因数の和:83997

約数の個数: 64

約数和(自身を含む): 580400640

約数和(自身を除く): 386432250

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 83969, 167938, 251907, 419845, 503814, 587783, 839690, 923659, 1175566, 1259535, 1763349, 1847318, 2519070, 2770977, 2938915, 3526698, 4618295, 5541954, 5877830, 6465613, 8816745, 9236590, 12931226, 13854885, 17633490, 19396839, 27709770, 32328065, 38793678, 64656130, 96984195, 193968390]

約数ペア:

[(1, 193968390), (2, 96984195), (3, 64656130), (5, 38793678), (6, 32328065), (7, 27709770), (10, 19396839), (11, 17633490), (14, 13854885), (15, 12931226), (21, 9236590), (22, 8816745), (30, 6465613), (33, 5877830), (35, 5541954), (42, 4618295), (55, 3526698), (66, 2938915), (70, 2770977), (77, 2519070), (105, 1847318), (110, 1763349), (154, 1259535), (165, 1175566), (210, 923659), (231, 839690), (330, 587783), (385, 503814), (462, 419845), (770, 251907), (1155, 167938), (2310, 83969)]