202107135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 363515904

約数和(自身を除く): 161408769

約数列:

[1, 3, 5, 15, 17, 31, 37, 51, 85, 93, 111, 155, 185, 255, 465, 527, 555, 629, 691, 1147, 1581, 1887, 2073, 2635, 3145, 3441, 3455, 5735, 7905, 9435, 10365, 11747, 17205, 19499, 21421, 25567, 35241, 58497, 58735, 64263, 76701, 97495, 107105, 127835, 176205, 292485, 321315, 364157, 383505, 434639, 792577, 1092471, 1303917, 1820785, 2173195, 2377731, 3962885, 5462355, 6519585, 11888655, 13473809, 40421427, 67369045, 202107135]

約数ペア:

[(1, 202107135), (3, 67369045), (5, 40421427), (15, 13473809), (17, 11888655), (31, 6519585), (37, 5462355), (51, 3962885), (85, 2377731), (93, 2173195), (111, 1820785), (155, 1303917), (185, 1092471), (255, 792577), (465, 434639), (527, 383505), (555, 364157), (629, 321315), (691, 292485), (1147, 176205), (1581, 127835), (1887, 107105), (2073, 97495), (2635, 76701), (3145, 64263), (3441, 58735), (3455, 58497), (5735, 35241), (7905, 25567), (9435, 21421), (10365, 19499), (11747, 17205)]