201036550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:974

約数の個数: 96

約数和(自身を含む): 453970944

約数和(自身を除く): 252934394

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 31, 50, 55, 62, 65, 110, 130, 143, 155, 275, 286, 310, 325, 341, 403, 550, 650, 682, 715, 775, 806, 907, 1430, 1550, 1705, 1814, 2015, 3410, 3575, 4030, 4433, 4535, 7150, 8525, 8866, 9070, 9977, 10075, 11791, 17050, 19954, 20150, 22165, 22675, 23582, 28117, 44330, 45350, 49885, 56234, 58955, 99770, 110825, 117910, 129701, 140585, 221650, 249425, 259402, 281170, 294775, 309287, 365521, 498850, 589550, 618574, 648505, 702925, 731042, 1297010, 1405850, 1546435, 1827605, 3092870, 3242525, 3655210, 4020731, 6485050, 7732175, 8041462, 9138025, 15464350, 18276050, 20103655, 40207310, 100518275, 201036550]

約数ペア:

[(1, 201036550), (2, 100518275), (5, 40207310), (10, 20103655), (11, 18276050), (13, 15464350), (22, 9138025), (25, 8041462), (26, 7732175), (31, 6485050), (50, 4020731), (55, 3655210), (62, 3242525), (65, 3092870), (110, 1827605), (130, 1546435), (143, 1405850), (155, 1297010), (275, 731042), (286, 702925), (310, 648505), (325, 618574), (341, 589550), (403, 498850), (550, 365521), (650, 309287), (682, 294775), (715, 281170), (775, 259402), (806, 249425), (907, 221650), (1430, 140585), (1550, 129701), (1705, 117910), (1814, 110825), (2015, 99770), (3410, 58955), (3575, 56234), (4030, 49885), (4433, 45350), (4535, 44330), (7150, 28117), (8525, 23582), (8866, 22675), (9070, 22165), (9977, 20150), (10075, 19954), (11791, 17050)]