197941392

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6577}}^1$

素因数の和:6621

約数の個数: 120

約数和(自身を含む): 636224160

約数和(自身を除く): 438282768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 792, 836, 912, 1254, 1368, 1584, 1672, 1881, 2508, 2736, 3344, 3762, 5016, 6577, 7524, 10032, 13154, 15048, 19731, 26308, 30096, 39462, 52616, 59193, 72347, 78924, 105232, 118386, 124963, 144694, 157848, 217041, 236772, 249926, 289388, 315696, 374889, 434082, 473544, 499852, 578776, 651123, 749778, 868164, 947088, 999704, 1124667, 1157552, 1302246, 1374593, 1499556, 1736328, 1999408, 2249334, 2604492, 2749186, 2999112, 3472656, 4123779, 4498668, 5208984, 5498372, 5998224, 8247558, 8997336, 10417968, 10996744, 12371337, 16495116, 17994672, 21993488, 24742674, 32990232, 49485348, 65980464, 98970696, 197941392]

約数ペア:

[(1, 197941392), (2, 98970696), (3, 65980464), (4, 49485348), (6, 32990232), (8, 24742674), (9, 21993488), (11, 17994672), (12, 16495116), (16, 12371337), (18, 10996744), (19, 10417968), (22, 8997336), (24, 8247558), (33, 5998224), (36, 5498372), (38, 5208984), (44, 4498668), (48, 4123779), (57, 3472656), (66, 2999112), (72, 2749186), (76, 2604492), (88, 2249334), (99, 1999408), (114, 1736328), (132, 1499556), (144, 1374593), (152, 1302246), (171, 1157552), (176, 1124667), (198, 999704), (209, 947088), (228, 868164), (264, 749778), (304, 651123), (342, 578776), (396, 499852), (418, 473544), (456, 434082), (528, 374889), (627, 315696), (684, 289388), (792, 249926), (836, 236772), (912, 217041), (1254, 157848), (1368, 144694), (1584, 124963), (1672, 118386), (1881, 105232), (2508, 78924), (2736, 72347), (3344, 59193), (3762, 52616), (5016, 39462), (6577, 30096), (7524, 26308), (10032, 19731), (13154, 15048)]