201845474912

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{81749}}^1$

素因数の和:81940

約数の個数: 96

約数和(自身を含む): 435093120000

約数和(自身を除く): 233247645088

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 131, 152, 248, 262, 304, 496, 524, 589, 608, 992, 1048, 1178, 2096, 2356, 2489, 4061, 4192, 4712, 4978, 8122, 9424, 9956, 16244, 18848, 19912, 32488, 39824, 64976, 77159, 79648, 81749, 129952, 154318, 163498, 308636, 326996, 617272, 653992, 1234544, 1307984, 1553231, 2469088, 2534219, 2615968, 3106462, 5068438, 6212924, 10136876, 10709119, 12425848, 20273752, 21418238, 24851696, 40547504, 42836476, 48150161, 49703392, 81095008, 85672952, 96300322, 171345904, 192600644, 203473261, 331982689, 342691808, 385201288, 406946522, 663965378, 770402576, 813893044, 1327930756, 1540805152, 1627786088, 2655861512, 3255572176, 5311723024, 6307671091, 6511144352, 10623446048, 12615342182, 25230684364, 50461368728, 100922737456, 201845474912]

約数ペア:

[(1, 201845474912), (2, 100922737456), (4, 50461368728), (8, 25230684364), (16, 12615342182), (19, 10623446048), (31, 6511144352), (32, 6307671091), (38, 5311723024), (62, 3255572176), (76, 2655861512), (124, 1627786088), (131, 1540805152), (152, 1327930756), (248, 813893044), (262, 770402576), (304, 663965378), (496, 406946522), (524, 385201288), (589, 342691808), (608, 331982689), (992, 203473261), (1048, 192600644), (1178, 171345904), (2096, 96300322), (2356, 85672952), (2489, 81095008), (4061, 49703392), (4192, 48150161), (4712, 42836476), (4978, 40547504), (8122, 24851696), (9424, 21418238), (9956, 20273752), (16244, 12425848), (18848, 10709119), (19912, 10136876), (32488, 6212924), (39824, 5068438), (64976, 3106462), (77159, 2615968), (79648, 2534219), (81749, 2469088), (129952, 1553231), (154318, 1307984), (163498, 1234544), (308636, 653992), (326996, 617272)]