200898390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86969}}^1$

素因数の和:86997

約数の個数: 64

約数和(自身を含む): 601136640

約数和(自身を除く): 400238250

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, 86969, 173938, 260907, 434845, 521814, 608783, 869690, 956659, 1217566, 1304535, 1826349, 1913318, 2609070, 2869977, 3043915, 3652698, 4783295, 5739954, 6087830, 6696613, 9131745, 9566590, 13393226, 14349885, 18263490, 20089839, 28699770, 33483065, 40179678, 66966130, 100449195, 200898390]

約数ペア:

[(1, 200898390), (2, 100449195), (3, 66966130), (5, 40179678), (6, 33483065), (7, 28699770), (10, 20089839), (11, 18263490), (14, 14349885), (15, 13393226), (21, 9566590), (22, 9131745), (30, 6696613), (33, 6087830), (35, 5739954), (42, 4783295), (55, 3652698), (66, 3043915), (70, 2869977), (77, 2609070), (105, 1913318), (110, 1826349), (154, 1304535), (165, 1217566), (210, 956659), (231, 869690), (330, 608783), (385, 521814), (462, 434845), (770, 260907), (1155, 173938), (2310, 86969)]