201316815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:829

約数の個数: 96

約数和(自身を含む): 427954176

約数和(自身を除く): 226637361

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 37, 45, 63, 69, 105, 111, 115, 161, 185, 207, 259, 315, 333, 345, 483, 555, 751, 777, 805, 851, 1035, 1295, 1449, 1665, 2253, 2331, 2415, 2553, 3755, 3885, 4255, 5257, 5957, 6759, 7245, 7659, 11265, 11655, 12765, 15771, 17273, 17871, 26285, 27787, 29785, 33795, 38295, 47313, 51819, 53613, 78855, 83361, 86365, 89355, 120911, 138935, 155457, 194509, 236565, 250083, 259095, 268065, 362733, 416805, 583527, 604555, 639101, 777285, 972545, 1088199, 1250415, 1750581, 1813665, 1917303, 2917635, 3195505, 4473707, 5440995, 5751909, 8752905, 9586515, 13421121, 22368535, 28759545, 40263363, 67105605, 201316815]

約数ペア:

[(1, 201316815), (3, 67105605), (5, 40263363), (7, 28759545), (9, 22368535), (15, 13421121), (21, 9586515), (23, 8752905), (35, 5751909), (37, 5440995), (45, 4473707), (63, 3195505), (69, 2917635), (105, 1917303), (111, 1813665), (115, 1750581), (161, 1250415), (185, 1088199), (207, 972545), (259, 777285), (315, 639101), (333, 604555), (345, 583527), (483, 416805), (555, 362733), (751, 268065), (777, 259095), (805, 250083), (851, 236565), (1035, 194509), (1295, 155457), (1449, 138935), (1665, 120911), (2253, 89355), (2331, 86365), (2415, 83361), (2553, 78855), (3755, 53613), (3885, 51819), (4255, 47313), (5257, 38295), (5957, 33795), (6759, 29785), (7245, 27787), (7659, 26285), (11265, 17871), (11655, 17273), (12765, 15771)]