197004456

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{22613}}^1$

素因数の和:22647

約数の個数: 72

約数和(自身を含む): 586494090

約数和(自身を除く): 389489634

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 22613, 45226, 67839, 90452, 135678, 180904, 203517, 248743, 271356, 407034, 497486, 542712, 746229, 814068, 994972, 1492458, 1628136, 1989944, 2238687, 2736173, 2984916, 4477374, 5472346, 5969832, 8208519, 8954748, 10944692, 16417038, 17909496, 21889384, 24625557, 32834076, 49251114, 65668152, 98502228, 197004456]

約数ペア:

[(1, 197004456), (2, 98502228), (3, 65668152), (4, 49251114), (6, 32834076), (8, 24625557), (9, 21889384), (11, 17909496), (12, 16417038), (18, 10944692), (22, 8954748), (24, 8208519), (33, 5969832), (36, 5472346), (44, 4477374), (66, 2984916), (72, 2736173), (88, 2238687), (99, 1989944), (121, 1628136), (132, 1492458), (198, 994972), (242, 814068), (264, 746229), (363, 542712), (396, 497486), (484, 407034), (726, 271356), (792, 248743), (968, 203517), (1089, 180904), (1452, 135678), (2178, 90452), (2904, 67839), (4356, 45226), (8712, 22613)]