201375132496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{41981}}^1$

素因数の和:42548

約数の個数: 80

約数和(自身を含む): 424790668800

約数和(自身を除く): 223415536304

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 509, 589, 1018, 1178, 2036, 2356, 4072, 4712, 8144, 9424, 9671, 15779, 19342, 31558, 38684, 41981, 63116, 77368, 83962, 126232, 154736, 167924, 252464, 299801, 335848, 599602, 671696, 797639, 1199204, 1301411, 1595278, 2398408, 2602822, 3190556, 4796816, 5205644, 6381112, 10411288, 12762224, 20822576, 21368329, 24726809, 42736658, 49453618, 85473316, 98907236, 170946632, 197814472, 341893264, 395628944, 405998251, 662418199, 811996502, 1324836398, 1623993004, 2649672796, 3247986008, 5299345592, 6495972016, 10598691184, 12585945781, 25171891562, 50343783124, 100687566248, 201375132496]

約数ペア:

[(1, 201375132496), (2, 100687566248), (4, 50343783124), (8, 25171891562), (16, 12585945781), (19, 10598691184), (31, 6495972016), (38, 5299345592), (62, 3247986008), (76, 2649672796), (124, 1623993004), (152, 1324836398), (248, 811996502), (304, 662418199), (496, 405998251), (509, 395628944), (589, 341893264), (1018, 197814472), (1178, 170946632), (2036, 98907236), (2356, 85473316), (4072, 49453618), (4712, 42736658), (8144, 24726809), (9424, 21368329), (9671, 20822576), (15779, 12762224), (19342, 10411288), (31558, 6381112), (38684, 5205644), (41981, 4796816), (63116, 3190556), (77368, 2602822), (83962, 2398408), (126232, 1595278), (154736, 1301411), (167924, 1199204), (252464, 797639), (299801, 671696), (335848, 599602)]