202169295

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 384134400

約数和(自身を除く): 181965105

約数列:

[1, 3, 5, 9, 15, 29, 37, 45, 53, 79, 87, 111, 145, 159, 185, 237, 261, 265, 333, 395, 435, 477, 555, 711, 795, 1073, 1185, 1305, 1537, 1665, 1961, 2291, 2385, 2923, 3219, 3555, 4187, 4611, 5365, 5883, 6873, 7685, 8769, 9657, 9805, 11455, 12561, 13833, 14615, 16095, 17649, 20619, 20935, 23055, 26307, 29415, 34365, 37683, 43845, 48285, 56869, 62805, 69165, 84767, 88245, 103095, 121423, 131535, 154919, 170607, 188415, 254301, 284345, 364269, 423835, 464757, 511821, 607115, 762903, 774595, 853035, 1092807, 1271505, 1394271, 1821345, 2323785, 2559105, 3814515, 4492651, 5464035, 6971355, 13477953, 22463255, 40433859, 67389765, 202169295]

約数ペア:

[(1, 202169295), (3, 67389765), (5, 40433859), (9, 22463255), (15, 13477953), (29, 6971355), (37, 5464035), (45, 4492651), (53, 3814515), (79, 2559105), (87, 2323785), (111, 1821345), (145, 1394271), (159, 1271505), (185, 1092807), (237, 853035), (261, 774595), (265, 762903), (333, 607115), (395, 511821), (435, 464757), (477, 423835), (555, 364269), (711, 284345), (795, 254301), (1073, 188415), (1185, 170607), (1305, 154919), (1537, 131535), (1665, 121423), (1961, 103095), (2291, 88245), (2385, 84767), (2923, 69165), (3219, 62805), (3555, 56869), (4187, 48285), (4611, 43845), (5365, 37683), (5883, 34365), (6873, 29415), (7685, 26307), (8769, 23055), (9657, 20935), (9805, 20619), (11455, 17649), (12561, 16095), (13833, 14615)]